Tbh. There's a lot of technical folks, worldwide, here. That's a lot of edge cases in comparison.
And their technical skills probably skews perception ( exotic browsers, behavior, VPN, Tor, ... )
As such, can you say, by indication, what percentage of web surfers "a lot" is? ( = Including non technical)
I don't disagree that people can have problems. I'm just wondering how representative "a lot" in reality is.