I've got an LG C1 and have been using homebrew with Dev mode for a while now.
Can confirm it is very easy to do if you have a basic tech knowledge base.
The only inconvenience is sometimes after updates it will delete the homebrew apps but its a 5 minute job to get them back and ive only had it happen probably 3 times over a year.
"Youtube no ads" - the homebrew app, works flawlessly as if it were the original app with all of your subs etc but every now and then a tiny banner comes up begging me to subscribe to premium which I actually love because I can keep telling them to fuck off. The frequency of the little banner is probably once every few times you open the app and its non-intrusive.
Overall the LG dev mode trick with the Youtube No Ads app has been the cleanest and most enjoyable out of the box experience compared to alternative frontends etc.
Did you read it? It definitely has the tone of supporting the break up...
Although this is very similar it isnt it.
The one I used even had some of these wallpapers but a really easy UI and you could add your own wallpapers all through gui without terminal.
Starting to think i dreamed it but my wife insists I didnt shut up about it when I had it the first time.
Excuse yourself from whatever situation is overstimming you and take a beather my friend.
Look in to noise cancelling headphones or noise reducing ear plugs (brand name "loops") as noise is a very common stim for ASD. My wife got a pair of bose noise cancelling headphones for christmas and its the best thing shes ever bought for her being able to just block out the world, relax and step away from the metaphorical edge.
Dont force yourself to stay in the situation without any sort of tools to help.