Those don't look like great numbers, both in each numbers itself as choice of numbers to me - those means US fraction is declining, women is likely now majority, userbase is aging, etc. Time spent for US users seems to be also much worse than other countries, like hours shorter than many developed countries.

Also, my original comment was about bandwidth, and you tried to defend Twitter by user retention figures. Which, to me, somewhat implies that Twitter is not getting the UGC it wants, and the real trends on it is going opposite of directions you desire for whoever you would be.

I'm not sure what positive things to say to whoever inclined to defend the choices it makes, with what happened here. It looks like they are just getting started with the downhill ride.