Because in PvE, for me there’s nothing like hitting 1 mil+ on two targets simultaneously and watching the meters go boom. And also the 2p in PvE makes the AoE rotation so much more fun with the GS + freeze combo, and the extra brain freeze procs is excellent for ST too
I would love there to be a world where both playstyles with and without GS can be viable. I absolutely despise it. I like more the instant casts and proccs playstyle without being forced into GS but with the current Tier set and talent balancing there is only one way to play which is GS, nothing more that is also why I quit playing mage. And then my other class I play was mutilated as well
S3 Glacial build is the worst of the three, for pvp you are wasting uptime trying to get in that one cast dropping your damage overall. S2 looks like the best option bumping both Flurry and Ice lance two spells you are constantly using as a frost mage!
This mentality in life in general is quite dangerous my friend. I really hope your views on these matter change in context. Because that was a horrible comment