People not that I'm not cheesed off at the way OTM has failed to cater to the higher levels who play the game but:
1) there is absolutely NO legal case for anything. They can ban all lvl80+ for no reason now if they wanted. No recourse.
2) they make (and I'm pretty sure I'm right) 85%+ of thier revenue off new players under lvl 80. Sure 95% of 100usd and up purchases are from lvl100+ players. But this is such a tiny amount of total sales it is not relevant. Thus the not caring.
3) omg rotfl lol complain to apple about a money making machine? So lemme see you are going to complain to the massive 'north Korea' business model monopoly company that bends its customers over with a 1 option market and complain about money making? They are the envy of the business world for that exact thing!!! I literally had to clean my phone screen I laughed so hard.
On point one, if you ban someone who spent plat without reason, theyll get in major trouble from not just lawsuits.
Nope. Not even close. You may have missed the part in the EULA " Without prejudice to any other of its rights, COMPANY may unilaterally terminate or modify this EULA at any time and for any reason or for no reason, with no notice to you." This means you have no rights and can be perma banned any time for nothing. There is also language that says you retain no legal ownership over anything in game.
This may not supersede local or other laws in your country but in the USA I'm 99.99% sure you are boned with no legal recourse even after spending unlimited united states dollars.