The lower indentation level doesnt actually matter at all says flake8
edit: To below, that's possible. I can't remember the exact case right now but there are things along these lines that are valid and shouldn't be. Multiple possible indentation formats is not necessarily something you want to allow as an org, which is where something like YAPF comes into play
I'm afraid you are mistaken here. PEP 8 reads "Arguments on first line forbidden when not using vertical alignment." flake8 does report this, but if it did not, that would simply be a bug in flake8.
edit: if there are bugs in PEP 8, work to get them fixed rather than promoting alternative styles like the Google style, please!
for example:
The lower indentation level doesnt actually matter at all says flake8edit: To below, that's possible. I can't remember the exact case right now but there are things along these lines that are valid and shouldn't be. Multiple possible indentation formats is not necessarily something you want to allow as an org, which is where something like YAPF comes into play