If I visit my in-laws house for a few days, which is a common occurrence, am I unable to watch my Netflix account on one of their TVs? It sounds like I would be restricted to only mobile devices.
I absolutely keep my personal GitHub account separate from my work one for that reason. It's also because I like to keep my work life and personal life separate. That's why I don't use my work email for private matters (you never should anyway!) and I don't use my work PC for anything other than work. It keeps things clear cut for both my employee and myself.
https://www.lexico.com/grammar/learnt-vs-learned