The European domestic leagues are not going to be finished. Olympics and Wimbledon canceled - and there won't be any football either. The only decision to be made is whether to void this year's league, finish the season as per the current points total (and relegated clubs will sue), or find some other way of awarding points for the remaining fixtures (again, relegated clubs will sue). It's a mess but the games won't get played. If there's a second wave this autumn then next year might be affected too.