Enough money helps you have the time, energy, and nutrition to craft happiness. You can pay someone to do the lawn, clean the house, and handle some day to day tasks. You can sleep without worrying if you'll afford food and a roof tomorrow. You can get healthcare.
After that it's up to you. If you put the money in charge you'll be miserable. If you spend all that extra time going down conspiracy rabbit holes you'll be miserable and try to make everyone else miserable. If you craft some hobbies that you enjoy, get in shape, maybe learn to play an instrument, go rock climbing, travel to see the sights, and generally don't worry about what loud people on the Internet do or think of you then you'll have a pretty good shot at happiness.
Money can't buy happiness, but it can give you the opportunity to find it.
I don't have any generation PlayStation so I don't have a dog in this fight. That being said:
I completely understand. I've got a gaming rig in one room, stream to mini PCs set up as steam consoles in other rooms, and have a Steam Deck. I can play anywhere in my house. I never need to worry whether someone else is using a TV.
I'm using HoloISO (it's like 95% SteamOS) on a mini PC (all AMD, 680M iGPU because I wanted to get close to the deck specs). I mostly stream games from elsewhere in the house, but it has a few titles installed locally.
The sleep works perfectly so far for local titles. I assume other Arch based distros with all of the steam software installed (like ChimeraOS) work just as well. If the hardware maker who puts it on their box makes sure their hardware is well supported it shouldn't be an issue.
My guess is that some non-insignificant (though certainly not large) new portion of buyers will replace their head units, assuming they keep the double DIN standard. It's trivial to change out currently.
Of course if too many people do it they'll change the slot and make the wiring harness an incomprehensible mess. One wire now controls your left rear audio channel, rolls down all your windows, and deploys caltrops if the police are behind you. If you wire things incorrectly it locks you in and sets the car on fire.
A couple of things. First, things change. Even in places where it doesn't feel like things change, they do. So if you leave a place and come back it will be different.
More importantly, we don't look at an objective past. Our minds remember the best and the worst. So when you get older you remember "the good old days". Those days, objectively never really existed. They were just days. So when you're 40 you won't be able to recreate the magic of being 21, or that feeling you had when you went home and someone was cooking your favorite meal, or go back to your hometown and feel the way you did when you and your buddies hung out.
I'm probably explaining it poorly, but it boils down to nostalgia being a hell of a drug. You never know when you're living in the good old days until they're gone.
Luckily it works in reverse to an extent. If you had a really shitty childhood, you can look back on it and say "at least it's not like that anymore!" The psychological damage is already done, but you're not coming home to an alcoholic berating you or heading to school to a teacher beating your ass ever day.
You can never go home again, both because things have changed and because that place only ever existed in memory, and the real world was some amount (generally GREATLY) different than what we remember.
I will be forgotten by the world, but eventually the universe will remember as I'm turned back into star stuff.