Yes, tiktok is not a social platform. It is an entertainment platform where the content is user generated.
Facebook, SnapChat and Instagram are social networks.
YouTube, TikTok, and Reddit are social media.
Plenty of social interaction happens in TikTok comments and DMs. If Instagram is social media, so is TikTok.
At best its grist for the content mill. Cheap animal feed to fatten the livestock and attract the eye of advertisers.
I have no IRL links to any of the accounts I'm following on Insta. I'm interested only in seing beautiful pictures (and not awful "reels").
That's the same as the established YouTube creators