Senior lawyers: What was it like practicing when you weren’t interrupted every 5 minutes?

I work in a corporate setting and, I shit you not, I’m constantly interrupted by teams messages, calls, emails, pop-ins, or other distractions. My function requires actual drafting and analytical work (I.e. mental focus and concentration) about 80% of my time and I can never seem to have a stretch of more than a few minutes without someone trying to get ahold of me (and I have to be responsive). What was like actually being able to work?