What would be the point? Reddit doesn’t make any content. They’re just a platform. If they go ahead and paywall subs, those subs are going to have a tiny potential subscriber base. Therefore, they will be less attractive to post to (smaller audience, fewer upvotes etc).
About the only place I can maybe see it working is AskHistorians. And you pay the Historians to answer the questions. Which would of course reduce the amount Reddit takes from the paywall. Doesn’t seem worth it, to me.
Even then, I think the Historians would rather reply in a new free sub with wider readership than take $20 for putting in three hours of work responding to something. They do it because they’re passionate. Not for money.
I am typing this comment on a Pixel 7. I have had it for nearly two years and I have never experienced these symptoms.
The only app I can think of that doesn’t load in under a second is Asphalt Legends - and that’s because the app takes a week to load on anything.
I am very satisfied with this device, and doubt I’ll be upgrading to Pixel 9. I have no reason to upgrade.