BIP110 is actually a very good idea. It reduces the ability of spammers to abuse Bitcoin.
When we activate it and after it expires we can learn valuable information if all the limits it imposes are practical and if so it can then be set permanently. Or if something needs to be improved, it can be improved and set permenantly.
The Cat shows us that there are ways to fight UTXO bloat. So we have ability to fight spam efficiently. Spam apologists are wrong and stupid.