Python 2 went end of life January 2020. Since then we have been actively cutting down the number of projects depending on python2 in our repositories, and we have finally been able to drop it from our distribution. If you still have python2 installed on your system consider removing it and any python2 package.
If you still require the python2 package you can keep it around, but please be aware that there will be no security updates. If you need a patched package please consult the AUR, or use an unofficial user repository.