Well they are getting a 75% discount to bloat the UTXO set thanks to bad incentives, so as has been discussed there is no reason for them to use Op return instead.
So far that seems to have been the ...
isn't the discount only for inscriptions-style spam? for fake multisig it costs slightly more than for opreturn afaik
I don't understand what the quoted post has to do with it
I don't understand what the quoted post has to do with it