I'm sorry but all of these doom and gloom comments are insufferable.
A. The raspberry pis that you have known and loved are all still around and, considering inflation, cheaper than ever. If you're complaining about prices, stop buying from scalpers!
B. All this talk of enshittification and decline is purely and 100% speculative. You are acting like your catastrophic fears are a forgone conclusion when they're, at best, a guess.