I don’t blame people for being skeptical. It’s easy to forget that big companies die due to being transcended, not replaced. The YouTube killer won’t look anything like YouTube, and tiktok fits that bill nicely.
Case in point: https://www.tiktok.com/t/ZTR2KUDn8/?k=1
Google is realizing how bad it is that they can’t index TikToks, the same way they realized how bad it is they couldn’t index tweets in 2015 or so.