https://www.washingtontimes.com/news/2023/jun/30/joe-biden-forced-build-donald-trumps-border-wall/
Found this. Basically the claim here is that funds were allocated to this project, and although some of those funds were redirected, congress never deallocated the rest, and therefore they have to continue to be used. I’m not totally convinced but it’s a more nuanced take than the comments here.
I’m away from my PC/consoles for the next year but I’ve been all over Polytopia on mobile. Easy to learn hard to master. Very complex little game that I can play through a few times a day with lots of replayability.