Does anybody have a sense of whether this is best seen as "a proposal by the UK House of Lords", or "a proposal by three fringe whackjobs in the UK House of Lords"? I honestly don't have any idea. How influential are the proposers? Who else has made noise about such things?

The amendment from the same three people about requiring all phones to "have installed tamper-proof system software which is highly effective at preventing the recording, transmitting (by any means, including livestreaming) and viewing of CSAM using that device" strikes me as in the fringe whackjob range.