Balancing Trailer Tires - yes or no

Cleary, its roughly 50/50 to balance, or not. Here's an example of why it makes sense to balance the wheel/tire, notwithstanding that the hubs and discs may be out. I think their mass is more concentrated nearer the center. Thus of less impact.

Here's a link to fairly dramatic trailer wheel hopping. I've actually seen worse on a TT. I can't be convinced that it's okay for tires to hop thusly. That's my story and I'm sticking to it.
https://youtu.be/GcISwBlCAKsre