Keep in mind that non-hardenized containers only protect you from bugs, they don't protect you from sophisticated malware. If you suspect the software you are trying to run might be a virus, don't run it, or run it in a virtual machine.
I would recommend using containers only if you absolutely understand how to make them secure AND you have no reason to suspect the software you are running might contain nefarious code. In any other case use a virtual machine.
On Windows: VirtualBox (free and easy to use, but still advanced/powerful) or HyperV (already included if you have Windows Pro).
On Linux: anything based on KVM, my personal favourite is virt-manager, but QEMU is also great.
I would stay away from VMware because the free version is quite limited, and the pro version is not free. The free alternatives are equally good or better, so no reason to use something paid imho.
Well... that would make sense. But it's much much easier to just do it preemptively. The browser API to check how much memory is available are quite limited afaik. Also if there are too many elements the browser will have to do more work when interacting with the page (i.e. on every rendered frame), thus wasting slightly more power and in a extreme cases even lagging.
For what it's worth, I, as a web developer, have done it too in a couple occasions (in my case it was absolutely necessary when working with a 10K × 10K table, way above what a browser is designed to handle).
Actually that might not have been done to deliberately disrupt your flow. Culling elements that are outside of the viewport is a technique used to reduce the amount of memory the browser consumes.
Do you happen to own one? If yes, how do you feel about it?
For example, in the PineTime there is a heart rate monitor, but it's too slow and imprecise. Notifications work great, and the battery lasts 20 days or more. How about the Bangle.js 2?
Be warned though, the hearth rate monitor doesn't work particularly well. And there is no sleep tracking afaik.
If you'd prefer something more reliable (but less open), GadgetBridge is an Android app to interface with commercial smart watches through reverse-engineered protocols.
For reference, this is what the "Checking for Updates" page on the Pop!_OS store looks like for me. This icon feels out of place, that's why I assumed this is a placeholder that replaced the correct icon that went missing due to some kind of minor problem with my installation.
In my experience, a great portion of competitive multiplayer games work. Although I have to admit that I mostly play games meant to be played among friends rather than against strangers.
If you are not talking about Steam, which comes with Proton out of the box, I'd recommend to give Legendary a try. It's basically the same thing, but with non-Steam games. And it's very user-friendly, like Steam.
You should install Rethink and see how much garbage your phone constantly transmits and receives. And this is not even a kernel-level firewall, so who knows how much data Google actually exfiltrates...
I don't know about a constant audio stream, nor about keywords, but I noticed that Google Keyboard sends out some data every time you type anything. It's not even that subtle.
I'm definitely no expert so I might not be the best person to try and help, but if you want to try having a 1 on 1 chat to fix it, feel free to send me a PM.
Keep in mind that non-hardenized containers only protect you from bugs, they don't protect you from sophisticated malware. If you suspect the software you are trying to run might be a virus, don't run it, or run it in a virtual machine.
I would recommend using containers only if you absolutely understand how to make them secure AND you have no reason to suspect the software you are running might contain nefarious code. In any other case use a virtual machine.