Well, in general - would you use your personal email account for work?
So for example - say I have a personal Gmail account (e.g. cute-boy-88@gmail.com)
But if I was working for a company that had spun up GCP infrastructure - my work would likely provide me with a work email address (e.g. trevor.jacobs@bankofengland.co.uk) - which I would use, rather than cute-boy-88@gmail.com.
This also covers the use-case that for example, you leave the company (in which case the company still controls those accounts), or an employee goes rogue and tries to takeover their work account.
In general, you would try to keep your work/personal accounts separate - you're not going to put your personal account as the recovery email for your work account for example. Your system administrator (or IT team at work) is going to be the one who resets your password, or recovers your account - and they're not going to send private work passwords to a personal email account (or they shouldn't).
No, of course I wouldn't, but my understanding is that Google (unlike any other company I know) will "pierce the corporate veil" and ban people not accounts. It's not hard to correlate accounts, my chrome is logged into both my personal and work accounts. My computer has a unique ip address. My phone has both accounts logged in as users.
Is that enough for the ban to follow through and hit both?
If you sign into multiple google accounts in the same browser window, then those accounts are linked behind the scenes. You do not have to explicitly link them together. There are plenty of stories on reddit of devs whose company accounts got into trouble because their personal account was in trouble.
So for example - say I have a personal Gmail account (e.g. cute-boy-88@gmail.com)
But if I was working for a company that had spun up GCP infrastructure - my work would likely provide me with a work email address (e.g. trevor.jacobs@bankofengland.co.uk) - which I would use, rather than cute-boy-88@gmail.com.
This also covers the use-case that for example, you leave the company (in which case the company still controls those accounts), or an employee goes rogue and tries to takeover their work account.
In general, you would try to keep your work/personal accounts separate - you're not going to put your personal account as the recovery email for your work account for example. Your system administrator (or IT team at work) is going to be the one who resets your password, or recovers your account - and they're not going to send private work passwords to a personal email account (or they shouldn't).
Hopefully the above helps.