IW has been tweeting A LOT but I was taken by this one, on the 1st:
'What a sad pathetic sight. The best-known author in the world sitting up all night to write a mega-long troll post about me, because she's consumed by a hatred of trans people. Completely deranged.'
I thought it was puberty blockers that are evidenced to reduce cognitive ability. Leaving aside the odd self-centring, as if JKR's move wasn't worked out in advance, with intelligent input from like-minded people and the best legal advice money could buy.