To be fair, you have a ZX Spectrum avatar. It was a gamble if the cassettes actually loaded :P
Goddamn it, I had to drop my iPad because it turned red hot in my hands.
About the topic... the era when fighting game characters had 2-3 different "skins" is long past. You can't seriously expect them to make hundreds of skin and not ask you to give something in return. Skins are a product, products cost money, real or virtual.
Sorry, but if the game is complete from a gameplay point of view, if you can't enjoy it because you can't get a skin you like from the get go or for free, it's your problem. You don't have to buy skins and they aren't making you buy them at gunpoint. This is like complaining you had to buy amiibo to unlock skins in Yoshi's Woolly World. Guess what, there's a complete game beyond the completely optional skins!
OK, the principle behind this is indeed not nice, I'll give you that. But again, if you can't enjoy your character without a certain skin... eeeeh, can't get your back there.