When we subscribed to Spotify (I don’t use it unsubscribed, as I have difficulty with interruptions from adverts) I found the UI infuriating (an opportunity to notice what I’m feeling and then decide whether to rage or not, but that’s another topic). Trying to tap (on iPad) the options for a song other than the one playing carried the chance that this song might start playing, as the hitbox is too small. Same with Tidal. Neither have an option to increase the size of useful buttons. I don’t consider myself to be differently abled physically, but I do try to promote broader accessibility, understanding there’s a cost in time and effort.