Loops is cool, but it is still pretty rough. By all means people should join loops:
But, it is not going to be the same experience as the slick corporate apps.
Having seen what happened when people rushed to Mastodon in 2022 expecting Twitter, think that it is important to set expectations properly.
And, attaching MEGP4 video clips to Mastodon posts works really well.
Lots of ways to distribute video nowadays.