How many missions needed for deorbiting? Wouldn't it be done one module at a time?
It’s easy to imagine it being split into US (or ROW?) and Russian…maybe even more segments? From a re-entry predictability/demiseability perspective I think it’s better as smaller chunks, of course at the expense of more discrete things to re-enter.
I’d guess there’s also a pretty strong chance that Starship will be used to bring back modules too. Not everything, but certainly there’s some good museum opportunity there. And good PR for Spacex too as well as generally good PR for the space industry that is [exclusively due to spacex] becoming exponentially scrutinized over space junk.
But, as noted a few posts up, we’re getting off topic. Best to get back to the on-topic content full of perpetual no-new-news, kindergarten-level re-dunking on anything that’s not spacex.