Owner requesting a sit but also looking for a free sitter on trusted housesitters

I got a request to sit 5 dogs for 2 weeks and I was going to turn it down anyway because 5 dogs is too much for me, but I also realized this sit looks familiar. It's because I have seen it posted on trusted housesitters looking for a free sitter on the same dates!!

This pisses me off so much and this is why rover should have a non-refundable cancellation policy. These people are looking to hire a sitter and then cancel on them if they find someone willing to do it for free, such a scummy thing to do.