I've been been a full time Firefox user for three years now. Haven't experience a single problem like that. Haven't really experienced any problem at all to be honest
If you find any websites that don't work with firefox, you should report them to Mozilla. Firefox has a list of known bad websites, and has fixes for them, usually just a user agent override.
Because Google is trying to turn the internet into a walled garden where only people with Chrome can visit the majority of websites.
I've been been a full time Firefox user for three years now. Haven't experience a single problem like that. Haven't really experienced any problem at all to be honest
Unfortunately that has not been the case for me. Some sites for buying concert tickets don't seem to like Firefox.
I've had problems with several Microsoft sites we use internally for work ever since Edge went to Chrome.
It's not Firefox's fault. Mozilla is abiding by web standards.
If you find any websites that don't work with firefox, you should report them to Mozilla. Firefox has a list of known bad websites, and has fixes for them, usually just a user agent override.