@atomicpoet @iameli federation by definition will decrease security and privacy. We all want a pony, but it's just not possible. Side channel attacks, differential communication analysis, key distribution/generation and many other issues make federation a dangerous compromise.
We would all like CSAM to be eliminated, but it isn't possible to have secure & private communication and yet still scan for it. Similarly federation requires compromises that would put many people at risk. (1/2)