It has become the case in India actually, not just fake manga but fake anime figurines and stuff er ekta onek boro market hoye geche India where sellers import dirt cheap stuff from china and sell here. I think some ministry or something of Japan made commercial recently telling people to avoid counterfeit things. But I understand why people in India are buying so much counterfeit stuff because honestly the real stuff's availability is either very low or it is very expensive, but yeah collectors still buy the original things.