You’re absolutely right that a PlayStation - like a Kindle, or even Apple devices - is a big subscription box.
I’ll echo what others have said: Build a PC to connect to your TV and switch to that for a few years. You can even keep using the PS5 controller. Keep the PS5 around for exclusives and you won’t have FOMO + you can enjoy many years of PC exclusives as well as new, upcoming, early access indie darlings.
Try NextDNS. It was built by Netflix architects. Even at the bottom of the world I have found their ultralow network’s performance to be very good.