I don't know how to move on about HK changing

I visited Hong Kong a few weeks ago and I haven't in since pre-covid (and pre other things).

It seems like the city's moved on with their lives, nevermind the chaos that happened only a couple years ago. Not a single peep about it anymore, especially since the world news had moved on too. There used to be so much coverage. So many stories. So much noise. Now, nothing.

I want to move on too but I can't. I just feel this deep sadness. What can I do?