Censorship resistance model and media negotiation

[harmoniqpunk]

Hi,

I'm trying to understand censorship resistance model. I have read the specs and I didn't found nothing about transport. I guess it's up to the client and relay to negociate the transport. But still I didn't found any information about negotiation of the protocol between client and relay, then negotiating media like the SDP in SIP or WebRTC.

To really make it censorship resistant the traffic should be indistinguishable by any useful protocol like https or mqtts in deep packet inspection. They can censor services and protocols that are not needed for country infrastructure, but they can not censor protocol used in country infrastructure like https or mqtts.

Another concern is how normies can easily discover relays without the ability to build blacklists?

I didn't found too much information about these topics.