Okay, well, if some people see cancel culture as a problem, the question is: what do we do about it?
To prevent cancel culture, we'd have to address at least one of the two primary mechanisms that makes it possible. First, there is the free speech that allows cancel culture to express their opinions about a person, product, service, or company and try to convince others others that their opinions are correct. Second, there is the free market that allows consumers to decide not to buy a product or service based on their opinions of a particular person or company.
As I said, at least one of those would have to go. Do we make it illegal to express a negative opinion? Or make it illegal to communicate negative opinions to others in a convincing manner? Do we make curtail free market by making purchase of a good or service from a particular person or company mandatory, especially if someone has been swayed with negative opinions?
d4m10n, which of these would solve the problem, as you see it?