I think EndeavourOS (or anything based on Arch Linux) isn’t a great distro to start with for a beginner, experienced users like to pretend that it’s totally easy but it’s really not, it generally relies more on the terminal and manual configuration than other easier distros
I agree with that other comment in this thread saying that a different distro would be a lot easier to learn, and I also agree with them about Fedora Kinoite being easy to understand as a new user (the distro I use is a variant of it), though I also understand that a lot of people here aren’t fond of Fedora due to their connection to Red Hat, and Fedora’s Atomic variants like that have some quirks that make them different from most other distros
I also agree that XFCE isn’t a great choice of desktop environment, a big part of it being “lightweight” is because it lacks a lot of useful features that other DEs have, and if your PC can handle current Windows then you most likely will be fine with “heavier” DEs like KDE Plasma or GNOME, they still generally run better than Windows these days
I’d recommend trying KDE Plasma (Fedora Kinoite comes with it, but you can get it on most other distros too), it’s very flexible but still pretty easy to use, its UI scaling works better than in any other DE I’ve seen, and it also has color blindness filters if that’s what you mean by color filter (and if you mean blue light filter, it has that too)
That person has given me awful reactionary vibes for ages so I’m glad to see them banned, though I didn’t know it was actually that bad since I can only really see the stuff that’s not removed of course
But yeah, they always gave me the sense of “this person wants to be communist but not actually change their behavior” and seemed like the kind of person to try to find the “right reasons” to hate on something that’s already getting shit for being “woke”