This, unfortunately, has been a thing for over a decade. I was excited to discover that Samsung Galaxy S3 (i9300) is/was one of the better-supported phones for custom ROMs... until I realized that the one I have is a Sprint / Virgin Mobile version (d2spr), which looks the same but uses a different SoC entirely.
TBH I don't even understand why Android Auto needs to exist in the first place.
The same (or even better) functionality can be achieved by using a standard video output (DisplayPort, HDMI) from the device to the in-car screen, while the touches on the in-car screen can be translated into USB mouse position and clicks on the device (unless there is a better touch protocol).
I know there are regulations about live video on in-car screens, but 1. That does not stop people from watching videos on their phones while driving and 2. Somehow that does not apply to maps?
My computer science professor (who is from Eastern Europe) was explaining an algorithm that he and another professor (from South America) developed. The algorithm processes a graph by first creating a "frame" around it. Since English was not the first language for either of them, the first word they thought of was karkas (каркас, frame in Russian). English word "carcass" sounds pretty much the same, right? but only later, after the work was submitted, they realized they were creating a dead body around the graph.
Proxies started getting blocked (by some auth-account methods) last year, but libreddit/redlib dev was able to outsmart them multiple times. Now it seems like reddit is blocking IPs (and/or IP ranges). Running redlib from a residential IP still works, but I would not expect it to work from a VPS.
Tried it out a while ago, and found that I prefer GNOME's UX and configurable shortcuts better, and that two side-by-side applications on my laptop is the most "tiles" I would realistically want.
I tried out postmarketOS + phosh on a PinePhone about a year ago. For my own needs, it worked fairly well, except (ironically) receiving calls. It was like driving an old car, everything was slightly jank, but worked, and could be tinkered with - see the entire review. I have to give credit that there has been impressive progress in mobile Linux since PinePhone's release in 2019, and a lot of it was developed by unpaid hobbyists.
I don't watch a lot of youtube, but DuckDuckGo browser (on Android and Windows, at least) has a Duck Player that removes all of the cruft around videos and is private afaik.
Other than with language models, this has already happened: Take a look at apps such as Merlin Bird ID (identifies birds fairly well by sound and somewhat okay visually), WhoBird (identifies birds by sound, ) Seek (visually identifies plants, fungi, insects, and animals). All of them work offline. IMO these are much better uses of ML than spammer-friendly text generation.
Another FYI: Ubuntu Touch does not support VoLTE at all, thus it might be more difficult to use it in some networks and countries (for example, USA shut down 3G some years ago)
However, I was pleasantly surprised by the responsive UI, the browser, and Cinny (the Matrix Client)
You might enjoy N. K. Jemisin's Broken Earth trilogy. The setting at first appears as fantasy, but there is a sci-fi-like depth to everything. The climate and periodic catastrophic Seasons, the tectonics, orogeny (humans' magic-like abilities to manipulate heat and tectonics), and "high-tech" of the world's past history.
I was interested in these "light" phones for a bit, but they seem a bit gimmicky and expensive. I understand not having a browser on purpose, but for communication, none of them (AFAIK) support Matrix or even XMPP (even some old feature phones had a Java Jabber client). Punkt MP02 supports Signal though.
Android phone with custom ROM (Lineage, /e/, Graphene, DivestOS...) is a possibility, and would be usable until hardware is incompatible with the phone/wifi networks.
If you have a patience of a saint, PinePhone and Librem5 are Linux phones, both in fairly early stages.
Hype still sells and we still idolize people though. Businessmen such as Steve Jobs or (early) Elon Musk curate an image of themselves as a "genius", which leads to popularity of their products and influences trends and opinions in specific fields.
Really though, no single person did or invented anything alone. Every well-known and highly regarded scientist, inventor, or businessman built their work as a small increment on top of hundreds of predecessors. The Upright Thinkers by Leonard Mlodinow is a good pop-sci book that carries that point throughout.
Here are a few other interesting green automotive startups that didn't make it:
Sono Motors' Sion: Compact EV with solar panels, power sharing, intended to be easily repairable and included a detail manual. They had prototypes but never went to production. Now the company does niche solar applications.
Workhorse: Series Hybrid (think Chevy Volt) Pickup truck with onboard power for tools etc (was announced around or even before Rivian). Was a very pragmatic idea IMO. Later sort-of resold to Lordstown. Now company does some other things, like drones.
Lordstown Motors' Endurance: EV Pickup Truck with hub motors. Made a few hundred, but they have been dragging it out long enough for Ford to make electric pickups. And the idea wasn't too original even when it was announced.
This, unfortunately, has been a thing for over a decade. I was excited to discover that Samsung Galaxy S3 (i9300) is/was one of the better-supported phones for custom ROMs... until I realized that the one I have is a Sprint / Virgin Mobile version (d2spr), which looks the same but uses a different SoC entirely.