There's always going to be meganerds who find insane builds in games.
I remember in Divinity Original Sin 2 I was at the final boss and it was stupid hard. So I went online to ask for help in Reddit and minmax nerds were like: Do you have skin graft? Do you have Green Tea? Do you have Adrenaline?
And sure enough, after respeccing the fight was a joke.
Of course, you can just beat DoS2 with barrelmancy, the most OP skill of all!
Could be a very deferent version of the German-language learning video series "Nico's Weg"