There aren't that many dependencies without py3 support anymore. Of course, if your project uses any then being stuck on py2 is a given.
I still don't think projects should port to python 3 unless they need to be moved forward or continually developed. Greenfield projects should most definitely start on py3 though.
I still don't think projects should port to python 3 unless they need to be moved forward or continually developed. Greenfield projects should most definitely start on py3 though.