If you just need an email account I’d suggest to have a look at posteo.de. I am with them for many years now. Price is good and terms also.
Switched to them in 2022 after a 2-year of proton precisely because the revised proton plans were weird and because id heard a lot of negative stories about getting locked out (from the proton side, not losing password). Ironically I almost just went thru the lockout process but thankfully the email support guy was able to get things sorted.
Tbh I miss nothing and since I use simple login or anonaddy for most misc things, switching was easy. My proton account is de facto dead…I wouldn’t refuse to return, but I’m really just an a la carte guy.