Looking for recommendations for covering countertops.
We use (opaque) vinyl tablecloth cut to shape and size. Folds up to almost nothing, and can seamlessly cover large and weirdly-shaped counters. It's also incredibly easy to cut holes to fit over faucets and the like, with an almost invisible slit to allow it to fit over.
In the attached photo, there is one hole, plus a slit (towards the right---look closely to see it) for the faucet.
It takes some work the first year, but subsequently, setup is quick and easy.
(We don't put hot pots on the counter.)