I don't care about any excuse a fighter gives for why he won't take a fight that's objectively riskier. Angling to fight someone who he has beaten before, or someone who already is 0-2 in title fights and who happen to be a very favorable stylistic matchup is just bad, no matter what excuse he can think of.
We're not talking about some random FW here. Undefeated, 28 years old, 16-0, strong grappling base combined with KO-power, just coming off KOing two all-time greats.
Why should Islam care about what random people on the internet say?
We have Khamzat, undefeated, just finished Rob in round 1, yet some people call it a fluke because Whittaker had a weak jaw.
He gets underrated before every fight and his wins get downplayed after he wins, what can he do about it, except keep winning every fight?
People will talk shit on the internet, I'm sure he never cared about it before.