> Alaska Airlines kiosks

Those don't exist. I guess you haven't traveled with Alaska for a while.

https://worldaviationfestival.com/blog/airlines/alaska-airli...

I fly with them all the time. You can print your tickets at the ones that do bag check in where bag drop-off is, or the attendant that checks your ID and takes your bags can print them for you.

I can’t think of a single airline that can’t or won’t print a boarding pass. At least not based in North America.