This would need to be fixed at the protocol level to make it impossible
If that's the case, then I wonder, when Monero will fix it:
https://mordinals.gitbook.io/handbook/how-does-it-workAre there any plans to ban Ordinals from Monero?
The only resistant chain I know of is Grin, because users cannot control, how their data pushes will be represented on-chain, so they will be shuffled in the process, which will make them useless.
It has been already fixed by limiting the size of tx_extra field to 32 bytes (If I remember correctly).