Attaching the link to the anti-spam PR that was rejected by the bad actors from Core.
Bad actors from Core ALLOWED SPAM on Bitcoin and this is an ATTACK on Bitcoin.
Some more explanations and discussions here

GitHub
datacarriersize: Match more datacarrying by luke-jr · Pull Request #28408 · bitcoin/bitcoin
Updates -datacarriersize to be effective with newer datacarrying styles.
Some more explanations and discussions here
GitHub
Witness scripts being abused to bypass datacarriersize limit (CVE-2023-50428) · Issue #29187 · bitcoin/bitcoin
The datacarriersize policy option is meant to limit the size of extra data allowed in transactions for relaying and mining. Since the end of 2022, ...