You can totally use one of the tiling window manager images (sericea is based around sway) -- it wouldn't be a ton of work for that to be added to bazzite, it's just another parameter in the matrix, feel free to hop into github and help out, I'm sure people will want lots of options.
This is usually an oversight by people who might not have deep linux technical knowledge. I left a polite reply to let them know that AMD is good to go.