Instagram needs to do this for Reels, too. I got quite addicted to these short-form videos during the pandemic and after I finished college things went immediately downhill once a lot of my mental activity could be somewhat "deferred". I could make up for the productivity hit by crunching but my life would be better without them. I remove things from my phone or put services into Pi-Hole but eventually I capitulate. Something about having the option to remove the most addicting parts of a service but not cutting yourself off completely has more success.

Edit: also to be somewhat objective, Instagram also offers a time limit. However, I've found that just by exiting the app (or it getting killed in the background), it basically clears the lockout so you don't even have to make the effort to click the "ignore" button.