It is not in any way trivial to self-host video these days.
In the past when video was a novelty and no one had any real expectation of performance or quality, it didn’t matter much because expectations were low.
But so much work has been done since on reliability/performance/network efficiency and very few products can provide that. Without that work, people will think your player is broken, you will waste mobile traffic, etc. Even Reddit can’t get it right and they are a top 10 website.
In the past when video was a novelty and no one had any real expectation of performance or quality, it didn’t matter much because expectations were low.
But so much work has been done since on reliability/performance/network efficiency and very few products can provide that. Without that work, people will think your player is broken, you will waste mobile traffic, etc. Even Reddit can’t get it right and they are a top 10 website.