I had a similar issue, at least for windows 10. After Following the link jfabiani added, I downloaded the file for python 3.11. After running through python (pip install wxPython-4.2.1a1-cp311-cp311-win_amd64.whl), it appeared to work. I checked the installed applications (pip list) and wxPython 4.2.1a1 was there. I Imagine it’s a similar process for windows 11. Good Luck