most people with the virus do not need to go to hospital
So true, but plenty of them need it. It is like lottery, do you want to take this lottery ticket, or do you obey orders, wash your hands etc.?
You see, there is a clear trajectory in the spreading of this covid 19. It takes about nine weeks to get to top of the arch, and after that things start to get better. You are now at the week 4, so if your covid 19 cases increase 33% per day as it has been, in next five weeks there will be 2/3 of the population contamined by this virus. That's far more than your health care can handle..
So how about that lottery? First prize = Coffin. Second prize = few weeks in IC by your own expense, third prize = weeks in hospital etc. You see, among intelligent people is quite usual to try to find easiest way around difficult things. In this situation, only morons try to hide behind denialism.