This is a good point, having control on what you see as an adult may work well.
Children are the ones I worry about and they are not protected

A quick search confirmed that only portions of the algorithm is public. For example moderation rules and real time code updates are not public.
The only other platform I use is Instagram and the algorithm there shows me exactly what I interact with, didn’t notice it promoting anything else

This is what I am looking for. Also saw the term coresky

Same, this is what keeps me on Twitter. Only know that Silent Planet have an account here