He can only do so much...
I think he will use his time wisely when he gets to question them.
There is no one else better to do this (IMO).
I have no objection to what he is doing, but a laser-like focus on the problem is needed.
If the Silicon Valley companies are big enough to censor, they are big enough to break into a thousand pieces.
There is no negotiating to be done—no discussions to be had—they hate us and will destroy us if we do not break them up first.