How do you deal with so many notifications? Especially Slack

It's been almost a month at my new job and among other things, the transition from email to slack for internal conversations has been very very interesting. previously everything had to be on email for it to be considered legit, slack was also there but not an official channel. now it is slack and only slack, personally prefer this.

no time to deep work. too frequent interruptions

I've been thinking about how we're always connected to work these days. The line between work and personal time seems to be getting blurrier, with our phones constantly buzzing with work notifications. It's becoming a real challenge for many to truly disconnect and maintain a healthy work-life balance. I've personally struggled with this - just last week, I found myself answering work emails at on a Saturday, and it made me realize how much it's affecting my downtime. In an age of constant connectivity, how do you manage work-related communication outside office hours? What boundaries have you or your company set to prevent burnout?

Just tell me what you want first so I can decide if I want to respond to you?

What do you folks prefer from a communication perspective. I've been using Teams extensively but want to know more about folks who've used slack or both....what's your opinion.