It's always been like this as well. Back when Slack first started gaining prominence ten years ago it was the only webapp that made my laptop's fan spin loudly. We actually migrated to HipChat because of that.
Same with how much space the entire thing wastes: it's clearly designed by people with 8K 30" monitors and perfect vision.
I have many more gripes, but that would be too off-topic. I don't understand how it got so popular.
I agree. I put in a ticket with them in 2015 that was basically “every time I compile I have to close slack because it uses more memory than my compiler”
Same with how much space the entire thing wastes: it's clearly designed by people with 8K 30" monitors and perfect vision.
I have many more gripes, but that would be too off-topic. I don't understand how it got so popular.