Stay informed. When you feel like the news make you depressed, or even worse you start doomscrolling, take a break. There is a German word called Weltschmerz. It’s the pain you feel when the world seems to go to shit. It is a depressing form of dissatisfaction. I had this the last time when US and allies withdrew from Afghanistan and we left the people who helped us to die. The pictures of desperate people falling from planes still haunt me to this day. Then Russia invaded Ukraine and I doomscrolled for a couple of weeks.
I am not willing to sacrifice my mental health for this. So I cut news from my feed but I still read them every couple of days. Blissful ignorance can also not be accepted. I think the way I do it is a good compromise.