They will scorch
I saw these liners advertised on facebook and thought what a great idea!  Used the liners about three times and thought that they worked great. I really did like not having to wash the basket.  I later saw a video somewhere of the parchment paper liners on fire (the ad was for a silicone air fryer liner). I thought "yeah sure".  But sure enough, last night my parchment paper liner became scorched and blackened on the edges and bottom.  I don't know if there was an actual fire, but I will be ordering a silicone liner toot suite.
Rating: 3 stars