One of the big problems is that if you have all of your eggs in one basket, there are much more chances to fuck up and get banned. If I post some shit on YouTub

One of the big problems is that if you have all of your eggs in one basket, there are much more chances to fuck up and get banned. If I post some shit on YouTube, that is unconnected to my Fastmail account. However, it is connected to my Gmail account. If I get Zucked from Facebook for posting dumb shit, and dependent on Messenger to communicate with people, I'm fucked. By diversifying your compartmentalise your risk.