I f you aren't using the same definitions then you are not talking about the same topic.
It goes like this:
1: look a fruitbowl, there are some apples in it, what do you think about apples?
2: Well I see there are some oranges in the bowl, too.
1. right on, but I was trying to start a conversation about apples, what do you think about those apples in the bowl?
2: I can't talk about apples, there's oranges in the bowl, too.
1: yup, but oranges are not apples, and the apples are there in the bowl, in plain sight... what do you think about the apples?
2: Well, oranges are juicy, and those particular oranges look under ripe.
1: what about the apples?
2: I can't believe you are pretending the oranges are not there.
1: I can see the oranges, but I was asking your opinion about apples, so the oranges condition is irrelevant to my original question.
2: MMMmmm, oranges... If we talk about apples it's an apple loving party.
1: nah, you can badmouth the apples if you have cause.
2: MMmm oranges.
I don't want agreement, I just want to talk about the apples that are in the bowl...
got it?
the use of the label of denialisim as a rhetorical tool regardless of the facts regarding provable or correct is a rotten APPLE not an orange..
if you choose to overlook a GREEN APPLE because you dont want to acknowledge their existence.....
thats "denialisim"