It looks cool but I don't really need a portable Xbox when I have a Series S and rarely play my Switch in handheld mode. I used to like handheld gaming better when I was a kid, but these days I prefer console or PC gaming and not really gaming on the go.
I'm not interested in a Xbox Handheld because I think a lot of Xbox games like Fable are more enjoyable to play on a big TV, and holding a regular size controller. I also prefer buying console games on a physical disc or cartridge if there is a physical version.
I'm also concerned about the handheld overheating or slowing down when playing more hardware intensive.