Anyone who believes that small restaurants and bars are a primary source of the virus is going to be very disappointed to find out there is no Santa Claus.
Isolation may slow the spread but it won't kill the virus. A vaccine may prevent some people from catching the virus but it won't protect all who do and it certainly won't protect those who refuse to take it.
Stop being cowards. Wear a mask but for God's sake, live your life. If you go to Wal Mart or ACE Hardware or a casino and think it's cool that FatMan closes restaurants, you're nuts.