RHEL is free of charge, for up to 16 machines and no real human support.
Does your Mac have Touch Bar? If so, you should try using t2linux-provided ISOs. Although 2016 MBP isn’t T2 equipped Mac, the Touch Bar driver should be compatible AFAIK.
Just created the instance, now the spammers consumed all my email allowances today :( I just enabled CAPTCHA now, now I’m gonna wait till tomorrow how much this makes difference.
There’s no mod queue, since it’s instance user report, not community report.
EDIT: I was indeed stupid! There’s one on my profile page! Though I would also like to have purge user feature added to it in addition to ban and remove post. And some kind of notification for incoming reports.