Regarding the Python Documentary, that is just the old boys boosting their personal brands and valuations again. If you aren't part of that club, you are nothing in the Python world. It does not matter what you have done, whether you just maintained an email module throughout Python-3 or had your broken code fixed and completely rewritten by people who came later: The only thing that matters is that you have been the…
Back then the language felt like a quiet little also-ran behind Perl and we looked with jealous eyes as Ruby On Rails took over the mindshare. If you were a python advocate then, you were really singing into the void.
My personal low-effort view has been that Python is only on the map today because MIT switched to teaching it as the language of choice in their CS classes. A quick internet search says that happened in 2009 though so ... maybe that's not fair. I thought it happened around 2005 causing the popularity to surge around 2010 but... them starting in 2009 seems like it wouldn't've been that quick to spur change. Sounds like I should go watch the documentary. ;)