Yes, users can make an informed choice about what product to use or to buy. This is true for computers, this is true for mobile devices, this is true for any kind of software, and obviously this is true for web browsers. People have been doing it on all other OSes since web browsers have existed.
There is no reason to prevent competition in such a market, and hopefully regulators will become aware of the issue and act on it soon.
There is no reason to prevent competition in such a market, and hopefully regulators will become aware of the issue and act on it soon.