It was pretty clear for multiple years that Django would eventually migrate to python3 only. Even regarding library support, I've started going python3-only wit

It was pretty clear for multiple years that Django would eventually migrate to python3 only. Even regarding library support, I've started going python3-only with my Django projects at the beginning of 2015 and had practically zero problems, as only some esoteric packages were not supporting python3 (and then I wouldn't have used them for client projects anyway, because esoteric). I still have one customer with a Django/python2 code base. When migrating to Django 1.11 in 2017, that project gets security updates until at least 2020. Plenty of time to gradually transition to py3. I honestly don't see the problem.