It pretty much depend on your viewpoint. If you expect rewards, perks, or payments then the answer is: Not really.
If you find it interesting to learn from and interact with fellow local guides from around the world, there are a ton of opportunities here on Connect.
Many of the most engaged volunteers here on Connect consider making good contributions on Maps their hobby.
Do some searching and reading and you might find something you like or want to try.
Check this tutorial
https://www.localguidesconnect.com/t/how-to-find-interesting-content-on-connect/465320