You’re getting downvoted, but I’m in the exact same position. Car made in 2021, no connectivity at all. I cannot start it remotely - why would you do that? Is it really more convenient than turning a key or pressing a button once seated? I guess people really do like it, I just find it hard to imagine.
Starting the climate control from a distance sounds comfortable, the first few moments of driving can be too hot or cold.
I don’t have a built-in GPS, but if there was one I don’t see a benefit of using my phone to control it.
Windows? What?