Businesses are returning to work. Construction, manufacturing, etc. Health / carework / retail / logistics / etc never stopped.
Football is a business, the only difference is that they will get tested and not many of the others I've mentioned have been.
This crisis is going to go on for probably a year and we are only in the 1st phase. Life has to return to some sort of normality in between, albeit whilst ensuring everyone's safety as much as is possible.
I can't see us being allowed to attend a football game or any other large gathering this year. Not until there is a vaccine