Friendships and relationships

Its no gossip or tea, but just something I’ve been thinking. I see all these influencers and other influential people on insta posting tonnes of pictures with their friends, esp at their weddings and just wonder how my life is so different from theirs. Do they genuinely have such close knit groups or is it just for the gram.. my social life is next to nothing and I feel insta is just a sad place for a person like me.. do y’all think its a good decision to go off sm if it starts affecting your mental health? Am i the only one to feel this way?