By playing against teams with QB's like Darnold, Levis and Richardson? Ok Richardson is probably the best QB of the bunch but if the Packers can't win those games without Love then are they really a good team or are they just pretenders?
The Packers losing Love hurts but if your team can't win 2 of 3 against a fairly weak schedule then this Packers team is not as good as some say they are. The Bears were able to beat the Titans with some very poor play by the offense and their starting QB.
It is not like the Packers next 4 games are against the Chiefs, 49ers, Cowboys and Dolphins. If that were the case then yes the would be fortunate to go 1-3 over their next 4. But the Packers next 4 are against the Colts, Titans, Vikings and Rams. There are 2 very winnable games even without Love in the Titans and Vikings or do you expect Levis and Darnold to carve up the Packers defense and make it impossible for the Packers to win? If that is the case then the Packers are possibly just a bit better than the Raiders, Giants and Panthers.