Sure, here you go:
https://docs.google.com/document/d/1wHvqQwCYdJrQg4BKlGIVDLksPN0KpOnJWniT6PbZSrI/edit

Once updated patches are released on Revanced manager, follow the process of getting an OAuth token from reddit preferences (if not already) and patch it.

Hey, there will be updated patches available very soon! You'll have to use revanced manager and hopefully should work again.

Yes, confirmed having an outage: https://www.redditstatus.com/incidents/014dkyf9dqfl

Dimensity

Goodbye custom roms..

It depends on whether the feature is server-side restricted. For example, xManager can't set audio quality to very high.

I believe this issue is being tracked here: https://github.com/LemmyNet/lemmy/issues/3236

What does cloudflare have to do with k8s? Maybe you're confusing it with load balancer.
To answer your question, yes, some big instances are actually using CF protection to mitigate DDoS attacks.

Pixel phones also have this feature, called quick tap. Quite handy to turn on and off flashlight for example.

Custom roms do improve security of an EOL device, though you're missing out the vendor security patches which aren't open source. You can read this discussion here.

Should I disable windows firewall if I use this? It wasn't clear from their docs whether I should.

DoD: "We are not supporting Chrome at this time due to adblocking changes, use our Firefox extension to stay safe"

One thing I just noticed is the privacy policy. It proxies the data to their server and can collect analytics. I do understand it's to circumvent CORS, but still we've to keep that in mind.