Ideally you finish it, but closed doors hasn’t worked, has it?
Gladbach fans showed up, PSG fans turned up, so it can’t logically work, unless they played it, neutrally, with only TV Companoes knowing, but no advantage there.
If the European leagues do decide to cancel, then the Premier League has its platform and reasoning. Personally, I’d like the season to end how it is, have the two up, and give them the title, it’s the fairest way, but I know it’s going to get complicated, and it’ll end up being a baffling way, where Sheffield Utd, Wolves and Leicester all get shafted.