Yeah I addressed that counterargument preemptively by mentioning Snowflake and obfs4 proxies. These are ran by any user (anybody with a browser can run snowflake proxies) and are nearly impossible to censor without outright bans of all international internet traffic.
I agree we ought to have a more decentralized means of transmitting information than the internet, but Monero is still very resiliant even under draconian internet censorship thanks to Tor and i2p.