Hi - yes I am aware there is no central org however I am curious if there are initiatives or foundations that are doing good work on the side? Is there a wallet address we can send donations to?

At this stage it's very much about education and the infrastructure. Especially second layer developments like Lightning. I'm sure they could use some support. There are several lightning implementations. Many Bitcoin educators got in early and are now wealthy. Or well-off. People tend to become we...