https://nosurf.net/about/

This seems like a community to reach out to, they even have 'nos' as part of their name lol

'For some, NoSurf is a movement for netizens to self-regulate compulsive internet usage. For others, NoSurf is a community of people who are focused on becoming more productive and wasting less time mindlessly surfing the internet.

It can be whatever you need it to be. Self control is an essential skill that human beings learn, one that takes practice, and this challenge becomes much easier with supportive communities available.'