What’s the deal with Sudan

So that picture of a woman in white speaking to a crowd of protestors is being shown by every major news outlet, and im wondering what should be thought about these recent developments. The president being protested against seems to be very opportunistic and has supported SA in its genocidal war on Yemen, but ofc the western powers seem to favor his abdication.

Just wanted to see if anyone with more knowledge could give a better picture of the events atm.