RTP is always manipulated does not matter official or pirated
true all software providers set the RTP. However the big difference is that if its a legit software then its licensed and audited. So if thye advertise RTP say at 94% then you know its true 94%. With pirated software you may as well give them all the money without playing.
You still do not know real RTP licensing agency do not do anything regarding that.
VegasCasino.io also has pirated Novomatic games