The hatred though is coming from unresolved hurt, which the modern British era is trying hard to forget and won't be easy until they take some sensible directions towards reparations and an honest apology at least from whomever even got to witness, including the late Queen. She had a chance to resolve or ease it in our memories. We'll remember her as someone who lived their life in power, saw the horrors their parents designed upon others and didn't even have courtesy to apologise.
So much for the British decency..
Edit: Sorry for the rant. My Grandpa and his kin suffered a lot and was in freedom struggle, it is that lasting impact. I've put it here https://news.ycombinator.com/item?id=32775488 If you're a brit, please know that I am not against you or anybody for that matter. Just the monarchy's horrific past.