My bro in law's place is in the Catskills, near Roscoe. Hey JUST got his starlink kit, he had been signed up pre-order since the beta. Interesting timing, bc he says Verizon has recently stepped up their LTE in that area. He got a Verizon LTE wireless router a couple months ago and it's not bad, 25-50mbps pretty reliable. Plenty enough for streaming, zoom, downloading games from Steam, etc. Latency isn't great, but I suspect Starlink isn't much better.
When we were up there a couple weeks ago, he had only taken it out of the box and tested it on the ground. He hasn't decided if he's going to keep it or just stick with Verizon. Getting up on the roof of that place and running wires will be a PITA, I don't envy him for that, so I understand the hesitation.