OP is definitely not alone in this. It feels like I'm constantly trying to avoid "attention capture" when trying to do a task that involves browsing the internet - even going on LinkedIn or StackExchange for a specific purpose can get sidetracked by my eyes wandering to the sidebar or being drawn by updates in the feed. It's scary to realize how little in control I am of my own stream of thought. I don't know if anyo…
Recommendation for Linkedin/web distractions: use an ad blocker, add the central feed/sidebar with news and games as an element to your ad blocker. That way you can use certain parts of LI with less distractions.
I keep thinking of how certain religions deal with this challenge: going through intentional fasting and periods of retreat in order to reset your "dopamine floor" by reducing stimuli.