Coral Reefs...are they becoming a thing of the past?

I have long ago quit the use of sun screen in favor of light weight sun blocking cloths. I now find out it is problematic in the water for corals. Corals have been bleaching at alarming rates mostly due to ocean warming, but sunscreen isn’t helping. Anyway I am posting a link about what’s happening on the reefs.

Some are dying rapidly and some are at great risk.