If you don't notice anything else different between x11 and Wayland in your daily workflow and have no need for what Wayland offers, then yes your problem is solved and you can ignore the implications.
For me it doesn't really "fix" anything that I can notice. All my games and software work fine in x11, video works fine. It may be a giant convoluted beast from the 1980s, but damn if they didn't do a good job of keeping it running well on modern machines.