If you really want to learn how to drive a manual transmission, you will find a way. As has already been mentioned, there are plenty available at a wide variety of price points.
I agree with everyone who has said it, driving a stick shift is more fun. Part of the reason is that you have to pay attention to what you are doing. No phone, no texting, just driving.
The driving school I went to in 1960 taught with automatic cars. My parents had only manual ones. I practiced with a 56 Ford and took my driving test in it, getting my license at 14. Scary thought, eh?
I feel very thankful that I learned to drive at a time when manual transmissions dominated, but if I could do it then, at such a young age, you can do it now.
And you don't forget. We currently own only one stick shift car that I can drive, a 1986 MR2. I don't drive it often, but I have no problems driving it when I do. At my age, getting into and out of it is the hard part.
Having driven both automatics and manuals in challenging conditions, including snow and ice, I've found patience, tire quality and whether the vehicle is front, rear or all wheel drive to be more important than the type of transmission. In fact, the car I drove for years in ice and snow on hills and curves was a 1976 front wheel drive VW Rabbit.
I loved that car, but not as much as the first car I ever owned, a 1971 Fiat 850 Spider. It was a Texas car and not so great in ice and snow, but soooo much fun to drive.