The way the proposed rule is written, it doesn’t limit the social media activity to sponsorship type reviews because of the “OR” in there.
Accepts remuneration AND uses his name, photograph or other form of personal association as a
horseperson in connection with any advertisement or social media channels or product/service for sale, including but not limited to apparel, equipment or property.
It just basically says if you call out the fact you’re a horseperson on your social media and you get any money, then you are a pro. There are a lot of famous people in this sport. Some of them do not hide the fact that they have horses / ride on social media. If any of them make any money from their social media, even if they aren’t sponsored/don’t have product review posts related to horse things, then they are a pro under this rule. That would include people like the Olsen sisters, Kaley Cuoco (I think she’s still an ammy right?).
The entire problem with the amateur rule is that it has nothing to do with skill. It only has to do with whether there’s a market for your services, even if very small or lower level, and you accept remuneration for it. You can be a 2’6" level rider teaching up-downers part time and a pro.
There’s a horse sales market related to having some good riding amateurs showing the horses. The rule was to stop those people from being employees of the barn or the barn’s customers that gave them catch rides. It gave clients a division to show in at a high level without competing against their trainers. It never said those clients couldn’t be good riders or have 5 horses of their own or have no job and all the time in the world to ride their string of horses.
The rule does make it hard for working adults to make a few extra bucks using some of their horse skills or affiliation with horses that may have nothing to do with their riding/training skills (like grooming). This proposed change goes even farther into the realm of not relevant to horse training.