while you mentioned how tribal property management looks like in some places (that things are dynamically moving between who needs them at the time), it does not help to solve issue at hand, that is how to call what ai companies did:

- amassed then destroyed/denied largest knowledge corpora seen so far

- poisoned knowledge for decades to come, deliberately or not, which would stop new developments by independent teams

- now they are crying that they are being robbed of their precious models, which - at this point in time - are neither truly good not economical

(not to mention actual environmental and social harm they cause)

this is truly first of a kind situation, that was never seen nor heard before