As it requires no great sacrifice or personal inconvenience on their part, it kind of cheapens the concept of a boycott. Let’s see them deny their kids a trip to the parks or buying other Disney product.
Sorry but I don’t understand what personal sacrifice or inconvenience has to do with a boycott? The point is to get a message across by voting with your wallet, if anything the boycotters are better off from saving money and not having to sit through more movies they are fairly certain they are not going to enjoy anyway.
You can vote with your wallet without making a spectacle of yourself at the same time.
Just don’t buy it. End of story.