JapanMS removes 2x EXP tickets

Pass.

Gachapon plays a roll on the economy too. As for 2x cards, they make leveling a bit easier. The price on them is pretty damn cheap too (2k NX compared to 1k NX for Gacha). Now if this was implemented during the big bang, then maybe it'd be more understanding. However that would be completely up to nexon themselves and us to find out.

Role in economy? You mean making 60% scrolls deflate->bossing useless. Gachapon is doing nothing but bad for the market.

Not really. There's a reason for removing those actually. First, Leveling up events NEVER worked in JMS. 4x EXP vs 1x / 2x would end up in the same people always winning.
With everyone at 1x, it'd be reasonable to make those events again. Also the fact you barely take an hour to level at 12x outside LHC. Imagine that with 2x EXP? People'd be level 180 in just days.

This is the case in all versions, but only one of the reasons I hate 2x cards.