I think one aspect to keep in mind, as I understand it so far, is that "business as usual" can still continue. You just can't advertise the broker comp on the MLS. Sellers can still offer a broker comp.
More significantly in my mind, not necessarily more important, is the genesis of the lawsuit. Wasn't it by Redfin? Redfin and others are trying to disrupt the industry, for better or worse, with a new business model. However, the "restrictions placed by NAR" hampered that.
I recall one company tried doing that with not offering an broker comp. The listings were not found on the MLS, and I think i had to basically call and 800 number to coordinate the showing which was slightly interesting since they didn't / couldn't have MLS lockboxes (in NJ we have electronic/satellite tracked boxes).
So, Redfin still believes that their "national call center of salary agents" with "pay the showings local agents" is better, not sure in what sense (probably for THEIR profit margins), than the current system.
This continued trend to non-person-to-person transaction system might appeal to the younger generations, but I think they will find it lacking if given the chance. However, as most people only do a few transactions in their life, they might be fine going the "cheapest way possible" and just continue thinking poorly of the real estate profession.
Just my two cents...