It took a bit of finagling to exclude the US college and city subreddits but otherwise I subscribed as-is to everything on that page. I think I only have unsubbed to a couple of them manually after, mostly because of excessive political posts by people who clearly don’t live in the area (Israel and Palestine subreddits come to mind)

You get some great content from doing it. Specifically Denmark and Sweden have amazing content in Danish and Swedish respectively that you wouldn’t ever see otherwise. Plus the former Yugoslavia countries and Eastern Europe and basically a lot of Europe generically has some sweet content you would not normally see if you weren’t subbed to their subreddits. Right click to google translate helps a lot. There are some truly dank European memes out there.

One of the other things I noticed that was really cool is that I now am tuned in to state politics outside of my home state in US. You really start to see the major issues other states have when you are subbed to their home subreddit.