Very odd. Besides the Turbotax-esque over length loading process, every point I could find (in the Southwestern US) was a seemingly random location with no other details. Some of them just, like, the side of a road. I think the whole database was generated by LLM and it's just useless junk.
I've checked a few locations I know, and it looks like this project imported points from various sources, (locations check out) but they completely left out the metadata.
This project looks useless. No curation (left as an exercise for the viewer I guess), crappy navigation (the OpenStreetMap tile server is not being called correctly leading to blocked tiles), and just… an aggregate of everything they could get their hands on.