Oh ok I get your point now... Especially considering the price of RAM, agreed. Well, that would be an heavy hit in the nuts of ordinals for sure. Now, taproot assets creates the exact same type of UTXO fragmentation, and is it perfectly BIP110-compatible.
In any case, I think the previous wave is kind or dead, and BIP110 won't clean up the existing clutter... So the question is, will there be a new wave or not? And unfortunately the tools exist that would allow for one regardless of BIP110, so maybe there is a need for a different solution that specifically addresses low-value UTXO. (there is already an anti-dust policy that could be updated to higher values for example)