I wonder why she couldn't even get one of her staff to tweet a message of congratulations to Alfie Hewitt, if she's such a passionate and important proponent of the tennis game.
Perhaps she sent him a personal message. Perhaps she actually spoke to him. Some people do still have conversations. Not everyone feels the need to broadcast everything on social media.
I expect if they had known that A.N. Other was suffering a serious illness and they made an “entrance” they would have the same respect.
ISTR that when Mrs Margaret Tebbit attended Wimbledon, after having been left seriously disabled by a terrorist bomb, she received a standing ovation.