I mean fair enough, i use this version of Spotify and don't pay them a single cent: https://bestforandroid.com/apk/spotify-premium-mod-apk/
But if I was a paying customer i would be pretty pissed opening Spotify the first time on my 3 week travels and seeing this crap :-O Funnily there isn't even an option to change the location as suggested. Neither in the modded app nor on spotify.com on FF mobile.
Use a different client, or the web player then. This is a settings issue and attempt of them to combat IP switches and account sharing. You're not a paying customer, and I've not had this issue on a paid account before.
Honestly, Spotify kinda sucks anyway. Use something else.
Spotify sucks? What are some good alternatives that have a similar amount of content and suggestions?
Deezer for one. Doesn't have quite the same amount of music, but I don't seem to have the issue with travel considering I am literally away for half the year.
Many others though.
https://www.lifewire.com/best-alternatives-to-spotify-5217870