I hear you. I'm new here too. I have a decent 20-yr old hybrid that I've been riding around 60 miles a week this year. Never did that kind of mileage before. Earliest date for an upgrade (maybe a Trek FX3) is currently April, and the shop told me they ordered those months ago. If they were to place an order now, they wouldn't expect it to come in until November 2022. There isn't even anything available for test rides.
But at least I have a bike. Hoping it stays in one piece until spring.
Good luck with your search!
Mark