Same thing happened with Quora, iirc. They started offering incentive for people to post a lot of questions, so now the app is flooded by complete junk.
My exact age is almost never relevant in my day-to-day life, I pretty much only get reminded of it on my actual birthday and don’t think much about it for the rest of the year. So if somebody asks for my age, usually I’ll be off by a year or two and my wife will need to correct me, because for some reason she remembers.
Me every time I play nethack :(