What do you mean by the "flood gates will open"? While some ReggaeSteem members, especially those who create videos may benefit from registering for Brave rewards, I am not sure if the platform itself will receive rewards. The people here create content, ReggaeSteem just brings them together.

When you browse on Brave do you see ads on ReggaeSteem? If you don't you are inadvertently hurting the platform as they receive revenue from limited ad placement. If you want to support content creators don't block ads. I really don't get the sustainability of Brave as who injects money into the system? The desire to avoid ads isn't nearly as strong as the desire to market products.