... Twitter apparently saw a reduction in use for the first time last month.
... um ... because Twitter threw conventional desktop users under the bus in favour of mobile?
I haven't heard a single complaint from mobile users with regard to the new layout and function of the site. Why do you suppose that is? Could it be that the mobile write was meant for "mobile" in the first place?
... I don't know what piece of dumb Twitter drama you're talking about
... as far as shadow banning is concerned, this is something that has been going on for months/years. It's a private platform, and it's written and managed by people with a certain idealogical bent, so I'm not surprised at the eventual outcome with regard to the opinions of others whose agendas don't align with theirs.
Even on a good day your tweet won't be shown to just anybody who happens to wander on in.
Twitter has always been full of rubbish - Sales people milling around preaching to the choir, flamers and trolls, fake accounts, conversations with conversation bots, politicians and pundits showing off their idiocy .. It's endless. The main difference between yesterday and today is that Twitter finally matched their UI up with all of the rubbish it's been supporting over the years -- Now, instead of logging in to look at the stupidity, you can log in and look at the stupidity on a poorly deployed layout.
I think we all give social media too much credit -- We spend way too much time worried about the so-called metrics and have the tendency to totally over react when we lose as much as 1 follower.
Twitter took a fairly decent layout intended for mobile and totally borked it for desktop (which is where I do 99.999% of my work) -- In my world, layout and functionality mean something .. even "if" the platform itself is full of rubbish.