Just like Poppy Facism. Your freedom of expression to wear it or not but be prepared to be destroyed by the media if you don’t.I think you are the one who is out of touch. Like it or not, the British Royal Family retain high levels of approval and support from the British public.
And if you don't like what's on the BBC, change channels. What's stopping you? Plenty of choice these days.
As for messages popping up, welcome to the world of social media, apps and alerts. You can disable alerts, if you like? Your choice.