I can see from quite a few posts, of late, such feelings resonate with me.I also love just being at home in the home now. I really had the wanderlust when I was younger, and have visited many, not all, of countries on my wish list. Once what was exciting, no longer is. I hate the whole airport palaver, flying gives me a lot of anxiety these days, heaven knows how I got as far as Australia and numerous trips to the Americas. Every time I've read about the recent extreme turbulence I feel I'm living it vicariously, I hate even mild turbulence nowadays. I also feel I've developed a love of holidaying in my own country more, I wouldn't have once, but I certainly don't want to be part of the wave of tourism that some places are sick of. Shame! because The Canaries for example, are a good winter getaway without doing a long haul. I do miss the sun in our gloomy long winters.
I think your feelings are completely understandable OP, I wouldn't try to defend them, personal choices, there's no right or wrong in the individual choice in such matters.