I like Shanghai. Where else would be better?

I don't know... Somewhere less totalitarian that doesn't force you to starve at home? It's not like they can keep covid out and if you're vaccinated you'll very likely be fine if you catch it anyway. Although I did read that the Sinovac vaccine was not as effective as the mRNA ones against omicron.

I didn't mean permanently, just for a few weeks/months.

Perhaps to a different country, or maybe just to a more rural place that is less likely(?) to be under lockdown.

Any country that doesn't have an oppressive authoritarian government.

My impression is the Shanghai govt isn't letting anyone leave.