For awhile I had all the social media apps hidden off the home screen of my phone. Now, I have them all deleted. If I'm going to share my writing on any of the platforms I use my laptop.
Just by making social media an effort to get to - I.e firing up my laptop instead of looking at my phone - I've found it easy to forget about and wean myself off of the endless/mindless scrolling.
It's been a welcomed change to my daily routines.