Yep we had to cx our trip to Italy in April.
I think I am more pessimistic (and I am usually the optimist) than sleepychef.
I am going with October for Europe to begin to be normal and allow outsiders in.
If I ran into an AMAZING deal in the summer, I may have to jump on it, but only if full refund is available.
We are hoping maybe STJ in May...
Keep us in the loop as you move forward