The new Gacha is great for older players, but for new players, it can take FOREVER to get the N-Slayer, and not everyone has 10 million or more Pero just sitting around. If I need to buy 1000 N-Gacha tickets, I don't even care. It's not like I am short of Pero. I even had to buy a 1400 N Wilds to convert to 140 R-Wilds to bump up my R-Slayers for this event.
Anyone that's been playing for a long time has an overabundance of Pero Coins and is completely set. If you're a new player, amassing a fortune is harder since the game is MUCH more costly in terms of Pero these days.