Earlier quoted context omitted.
> Unlike say, Windows, there is nothing locking you into Google you don't have to use Chrome or GMAIl, or their search. I agree about their search, but problem with Chrome isn't just lack of alternatives. Problem is that Google have too much power over web standards and all of competitors have to follow. Even Mozilla had to implement DRM. Gmail is similar: Google never directly used their power against competitors, b…
Making their anti-spam operations transparent may be self-defeating, spammers may then be able to game the system.
Another way to improve situation is to get rid of shady black lists BS like Spamhaus and replace them with proper organizations. Google could also create some consortium to improve protocols, implement easy to use mail servers that send everything properly out-of-box, then enforce DKIM usage, etc.
But no, Google need nothing of it because they have huge market share and directly benefit when non-Gmail services become unreliable.