ARE THIS COVID LOCK-DOWNS UNCONSTITUTIONAL?

Yes, they're Constitutional.  See Jacobson v Massachusetts, 1905.

https://www.oyez.org/cases/1900-1940/197us11

If the courts ever decide to actually hear the dozens of cases that were brought, we may have an answer to that question. But most, just keep pushing them off for some strange reason.

But you didn't kill me? That doesn't make sense like many other things.

No.  There is no constitutional right to endanger other people.

The virus does not care

No, and if anyone says yes an explanation as to why they think they are would be helpful.

*these