AHA no. Online Conferences yes. I "went" to 2 last year that pivoted virtual after many years of well attended in person conferences. For the virtual pivots, one went free, one my employer paid nearly 10x the price of the AHA conference. Both were a complete waste for me and I heard similar feedback from peers. Neither had much in the way of on-demand recordings available, it was all live or pre-recorded but only available at a set time. Since people were producing their own content the production quality varied from unwatchable to better done than my local news. Unfortunately the quality of the content didn't always line up with the quality of the production leaving only a few sessions that were really well done. Lastly...most sessions weren't interactive like a web meeting, more like watching TV. Most sessions muted attendees and only responded to questions from the chat. That said, I have no idea how AHA intends to run theirs...maybe they will allow more interaction.
Since you didn't attend last year, that blanket statement of how others are run is really unfair. I personally DID have an equipment issue, but I still finished it and it was available later (with questions asked); however the rest were terrific. Sure, we missed the samples but it was really well-done, and I learned a lot in the seminars.
If you attended last year and have criticisms, the governing committee and seminar selection committee would have loved to hear it before this year's selections. We spent many many hours reviewing all of the seminar proposals, discussing them all. Some panel discussions are not really doable or at least not well done virtually, and so were postponed to next year, but this is not a mickey mouse operation and is incredibly well done, well thought out, and presented.