Then you weren’t at one of the new “mobile only” ticket events. https://help.ticketmaster.com/hc/en-us/articles/9786597785617-How-do-I-use-Mobile-Entry-tickets
I have used postmarketOS, and I thought the interface (Plasma Mobile) was OK, but could use some improvements. How long ago did you use it?
Edit: Now that I think about it, I think the last time I tried the Pinephone it was using Manjaro, not postmarketOS. I have used that before though, but you may want to give it another try as it is vastly improved IMO. That being said, the Pinephone itself still kinda sucks from a hardware perspective.
A Linux phone doesn’t need to be, and definitely shouldn’t be, a scaled down desktop. There would obviously need to be some purpose built phone apps made, but I am pretty sure the existing Linux phones already do these, they aren’t really breaking new ground here. The whole point would be to have a workable modern phone that isn’t under Google or Apple’s greedy untrustworthy thumbs.
It is only slightly on topic, but I’d like to give a hateful shout out to Ticketmaster/Live Nation’s new “mobile only” ticketed events that require you to have an iPhone or fully Google blessed Android phone. They do not allow you to use a QR code or printed ticket anymore, only their app with a constantly changing bare code or Google wallet (unsure of the IOS experience).
I am going to a concert this weekend and I either have to dig up some old phone that can work with this app or sell my tickets.
I have the FOSS version installed and I ended up buying a phone holder as well. Music playing apps can with with AA, but it looks like navigation doesn’t unless there is some trick I haven’t figured out.