The majority of the largest libraries support 2 and 3. It's become a very small issue for me. I still need to "fall back" to python 2 occasionally though when a

The majority of the largest libraries support 2 and 3. It's become a very small issue for me. I still need to "fall back" to python 2 occasionally though when a vendor doesn't support 3. Namely for me, I need to use the google-ads client library and AWS Lambda, neither of which support Py3. However the majority of my projects are Py3.