Honestly I don't understand, Riot originally did some market research and people were willing to pay RP on it (back in like November or something). Now people are acting really obnoxious and ungrateful about what Riot is willing to put out there. Riot's stance has been cosmetic=RP other than that free game. This falls under that category. If I were Riot, I'd just not offer them at all since no one is interested.
People will bitch about anything. It comes from being an entitled internet generation.
Imo they should up the price by a chunk and just make it a full on color pallet where you can color in whatever area of the skin you want and save it (like how rune/mastery pages work) and it'll take the place of that skins original pick,
So for ex when I select shockblade zed skin it'll instead be a black/blue color skin I created
I won't pay for something that takes 20 minutes to make, sorry
I'm interested. Might solve some problems where I don't like any of the skins the champion has. Hoping for some Zed chroma's for example.
Apparently some people don't know how to read articles. The Chromas are RP only at RELEASE. They mentioned that they might change that later after Champion Mastery is released, and even make some of them able to be bought with IP. Why people are getting mad? Because it's apparently too easy, and they don't wanna purchase easy things. Which is kinda stupid.
I'm looking forward to my 
Chromas. Final Boss ones specifically.
I'm fine with charging RP for Chromas. I'm not okay with Riot forcing us to buy packs of them when players typically want only one. Riot is aware that 390 RP is too much for a palette swap (that they made— these things should be able to be customized by the players!), so they're putting out these "packs" that look like a good deal on the outside (discount for several Chromas), but are actually even worse than the original concept of 390 RP per Chroma (you can only use one Chroma per game, you'll probably have one Chroma you prefer over the others, you don't get to choose which Chromas Riot puts out (meaning if they make one you like more than the ones in your current set, you have to buy another pack), and you spend more RP than you would have on one Chroma).
TL;DR: Players should be allowed to create Chromas; Chromas should be available individually and for a price lower than 390 RP. Other threads have already demonstrated how easily made these Chromas are; Riot needs to stop being so money-hungry.
Before anyone says "you're just whining; I don't like whining" like OP has, keep in mind that if no one says anything, Riot will think that everyone is happy with their decisions. This is feedback. If you don't like to listen to constructive criticism, you probably don't belong in an online forum.
