Will they deny warranty???

There has been a lot of chatter on another thread about if you use oil other than Polaris will they deny your warranty or not. The Magnusson Most Act actually says they cannot. No where in the manual does it say if you don’t use POPO they will. My 500X2 manual says use any oil API certified SH is allowable as long as it is 0W40. Not one thing about warranty being denied if you do not. So what I am asking do you guys think Polaris can deny your claim if you do not and how will they know. Someone is going to have to prove the oil caused the failure and I believe that will fall on Polaris. What are your thoughts and if you have any dealer stories about it post them. My dealer says they cannot do it but if they try they have to sample the oil then have the parts tested.
This is just a easy question and lets respect each others opinions please. I will be gone riding until Thursday night and check back in when I get back and tonight before I go to bed.

Ronnie