It grew because it was the only platform that did it.
If you want views, you have to go where the viewers are. Current alternatives are sorely lacking.
If you want the smaller platforms to grow, you do need to post there, but ignoring the existing giant won’t get you seen unfortunately. At the very least, you should do both.
There was a time Youtube videos would only be seen by 11 people. But it grew because people posted videos anyway.
It grew because it was the only platform that did it.
If you want views, you have to go where the viewers are. Current alternatives are sorely lacking.
If you want the smaller platforms to grow, you do need to post there, but ignoring the existing giant won’t get you seen unfortunately. At the very least, you should do both.