Update. #MikeTaylor (@mike) amplifies Bishop and Curry's call in his own new open letter.
https://svpow.com/2025/02/11/dear-royal-society-please-stop-lending-legitimacy-to-elon-musk/

"Musk’s behaviour in every field has been the antithesis of that described by the Society’s Code of Conduct: “selflessness, integrity, objectivity, accountability, openness, honesty and leadership”… Now #Musk is an influential member of a US presidential administration that is actively impeding the progress of science on a scale not seen since the darkest days of the USSR, through censorship, catastrophic defunding, dismantling of infrastructure, and withdrawal from international coalitions. Added to this, his vindictive personal behaviour in targeting individuals contravenes every standard of decency."

#RoyalSociety