Could a healthy middle ground between doing nothing and banning all social media be banning social media on small mobile devices? Only allow TikTok and Instagr

Could a healthy middle ground between doing nothing and banning all social media be banning social media on small mobile devices? Only allow TikTok and Instagram etc. to be installed on desktop computers, laptops, and maybe tablets? That way people can use them without being glued to them 24/7?