Right, the CDC is currently only recommending that you wear cloth masks.
Overall things are simpler than some make them to be.
1. the current recs are not the best possible but the best with what we have and what we know so far
2. surgical type masks would be more effective but there aren't enough so the next best thing is
3. the simple cloth masks, which will decrease some of the droplets spread, how much depends on the mask of course; the data is all over the place on how much they decrease the droplet spread, in terms of percentages
Why I think it's still a good recommendation? Because even if they are not that effective, if enough people will use them (with minimal side effects I would say besides their freedom infringement) those small percentages are additive and will lead to lives saved. How many? We don't have that, just can attempt mathematical models. Does it matter? No, lives saved by going with such a simple task are worth it.
PS. I wrote something similar many pages ago for who was interested