Probably an unpopular opinion but Tiktok. The algo is so powerful once you use it enough. I discovered so many AI tools, sales tips or ad creatives on there.

I'd say Uthupia (because I created it 😂).. It focuses on aesthetics, art, music and just creativity in all its forms.. without politics, hate and vanity posting.. The music feature is what sets it apart.

X would be my choice as well, I think it will continue to grow in the next few years

Most probably LinkedIn - due to great content from strong-skilled connections/ pages.

Likely Instagram

Linkedin and have softwarecy.io to handle all my connections and messages via 🤖