If I understand correctly, on Bumble, it's the women who must initiate the contact with the men, is that correct?

In other words, if a guy see's a woman he finds attractive, he can't do anything about it? (can guys even see women if none choose him?)

If so, that would mean that the syndrome of a woman getting 100's of beta's hitting on her endlessly doesn't happen?

And what does this mean about the psychology of the type of women who use Bumble? Less fearful of rejection compared to Tinder and other dating apps?