I did the exact same thing a few days ago. I thought NextDoor would be social media that connects me with my local community. Nope. It’s overwhelmingly “recommend me someone for <service>”, camera footage of shady people or crime reports, and complaints about neighbors. The excessive emails were the final straw that took me from indifference to actively excising NextDoor from my phone.

So if anyone has ideas for connecting with your local community, I’m still looking…