> There is no such migration plan offered, it's unclear how to do it, or if it's possible. I think you would just create a gmail account, then add the G Suite

> There is no such migration plan offered, it's unclear how to do it, or if it's possible. I think you would just create a gmail account, then add the G Suite account in the settings of the new gmail account so it will download all of the G Suite email through POP3 or IMAP. Definitely give yourself a few days for this before the cutoff -- I've had gmail pull years worth of email from another account and it will eventually hit a rate limit and go very slow.