With all the different heterim and allowances on fast days and during the Nine Days and Three Weeks, and previously during sefiras haomer, I have yet to see the interesting psak of a rabbi allowing people to eat meat during the Nine Days, even if just for people stuck in quarantine. Where is the rabbi who will allow meat due to the difficulty of the times and the depressing state when in isolation?

And for a hypothetical question, would you go into quarantine "just" to be able to eat meat during the "Nine Days"?