It’s cool you’re going about all this in a well thought out way and getting a setup that allows a lot easier use. As the others have said, once you get over the hump it’s fun - and the more fun someone has the more they’ll do it, and the better you get at picking up animals. That’s pretty cool.
I consider a window mount essential to fully use and enjoy a spotting scope - cheap or expensive, everyone should have one. It’s not ideal for a lot of things, but when the car is stopped nothing is easier for a quick peak at a small area. You’ll literally be glassing for fun in areas that otherwise would be passed up simply because it’s too much work to drag out the tripod. Friends and family can easily look at ducks, boats, coyotes, or whatever, and it’s using a scope in situations it otherwise wouldn’t be, and that’s pretty cool.
I’d also suggest a stable table top scope mount for the same reason - it allows a spotter to be used at times when it otherwise wouldn’t be. Sitting on a public picnic table and picking up a bear crossing a hillside miles away is fun for everyone that gets a look at it. Maybe it’s resting on the hood, roof of a car, or just on a bench at the range. Using optics more in any way possible, makes people better at it - kids growing up around optics may have hundreds of hours looking at weird things by the time they’re adults, and that’s pretty cool.