There are still some people (mostly older people) who don’t have / use a smartphone. Re: WDW, they at least have touchscreen kiosks for those individuals as far as FP+ is concerned.It’s 2021. They have no need to be using paper FP tickets anymore. WDW hasn’t had paper FP options for almost 10 years now. I was honestly surprised that DLR allowed paper boarding groups as an option to begin with. They seemed to be migrating to the centralized touch screen kiosks before the closure anyway.