Cancelling the season has apparently been discussed between government and Premier League officials. So it's not a total impossibly.
At this stage though, it seems unlikely and they may just play in empty stadiums.
It's hard to wish for things to get so bad that Liverpool can't win the title though. This thing will kill a lot of people if it gets that serious, especially older loved ones and young children are also a high risk. As much as I hate Liverpool, I don't hate them more than I love the people in my life.