I mean, this is just pulling out the old Reddit playbook.
AHS was known for mass posting CSAM on subreddits that they wanted to be banned by the admins.
Bit different here, but the principle of killing the place is there. CSAM spammed on L.W -> CSAM spreads to other instances because federation and sync -> other instances obviously don’t want CSAM on them and defederate from L.W -> L.W dies because nobody is federated with them