Sign on & Onboarding

I would like to remove all friction from joining the community. Can you make it up to the admin to add picture, name? I don't care about their name or picture, I just want them to be in the community as easily as possible and name & pic might benefit some communities like dating, but others.

also give the option to have only email and password for sign on, again to remove all friction, not all communities are obsessed with being hacked.