@ChattyLion apologies for the delay in replying!
Kinsey wanted adults to abuse kids? What?
I did a Mumsnet Search as I was sure that there must already be a thread about the "Kinsey Paedophilia Controversy" but there isn't.
It really deserves its own thread - I will see what I can do about that 
Some of the details of the controversy are disputed by the Kinsey Institute.
What is not disputed is that Kinsey used data and opinions from paedophiles to set out his stall that infants and young children positively enjoy "sexual experiences" with adults, notwithstanding that "size differences" can be a problem for the perpetrator when it comes to penetration by adult males.
It is also not disputed that Kinsey "fudged the statistics" overall in his reports, also unscientifically generalised data from specific sub-groups (eg. prisoners, paedophiles) to the general population as well as misrepresenting the nature of some groups, eg. presenting data gathered from prostituted women as data from "married women".
In the meantime, this Yorkshire TV documentary from 1998 which, if I remember correctly, references Kinsey's "helpful" contacts with members of the UK Paedophile Information Exchange (PIE):
"Secret History: Kinsey's Paedophiles"
I will shut up now because this is just one aspect of a much bigger controversy about Kinsey and this thread is supposed to be about Writing to your MP 
(I also need to follow up the issue mentioned above about the lack of mention of any "Age of Consent" in the "Statutory guidance Keeping children safe in education" Sept 2019 - maybe that has been picked up in another thread? Things move fast on Mumsnet and it can be hard to catch up after going AWOL for a month!)