No, unless your use case is very specific (like being an artist needing color calibration/the software you use needs to position a multi-window setup etc. And color calibration is being actively worked on should have basic support in Plasma 6 according to Nate Graham) wayland is pretty much ready for daily use. It does have annoyances but they are getting actively fixed unlike X which is barely maintained and has glaring security issues. Fedora KDE has even decided to completely remove the X server on its 40th release.
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