My point was that essentially saying "if you don’t like it, buy something else" is not a good answer for addressing a situation where a company may be behaving in illegal anticompetitive ways (however that may be defined and determined in the country or region in question). The reality may be that the company is doing the opposite of letting the market speak whether it be by restricting browsers or browser engines, app stores, making rules for others that don't apply to them, etc.
The more often dominant "anticompetitive behaving" companies are given a pass, the worse it can be for choice, pricing, innovation, etc.
Far too often it becomes what is good for the company to maintain or grow it's profit/control vs what is good for the market/consumer.