TIktok or instagram

It seems that TikTok is no longer the same, he grabbed it in 2021, but now everyone still uses mostly Instagram, at least all my friends. And by the way, I'm thinking of making my blog on Instagram shortly, but I've heard that you need to buy a boosting account because there's no other way to gain an audience. Is that true? The only option I can afford is to purchase views and likes from this service -- https://megafamous.com/buy-instagram-views. I will probably do so soon. Well, I hope I've told you in detail about why I love Instagram