I am afraid I disagree, to me that's like saying there's too much choice when buying a car. I like the choice, the freedom to have what I want and see which suits my needs etc best. Anyone coming from Windows, even just typing into Google, is likely to work out fairly quickly that they will be well served by Ubuntu, Pop OS or Linux Mint.
In the past I have used Ubuntu, SUSE Linux, Debian and Pop OS. Recently installed Arch on a spare machine to see what it was like, but ended up settling on Manjaro KDE, which I dual boot with Windows 10 for compatability. Quite liking Manjaro and definitely liking KDE over Gnome right now.