From a legal and ethical standpoint, the operation and usage of sites like Bolly4u are clear violations of the Copyright Act. Governments and film associations regularly petition courts to block these domains. In response, site operators engage in a game of "whack-a-mole," constantly changing domain extensions (from .com to .org, .cc, .in, etc.) and utilizing proxy servers to stay online. This technical cat-and-mouse game illustrates the difficulty of policing the borderless internet. While authorities can block specific URLs, the underlying infrastructure and the culture of file-sharing remain difficult to eradicate.
For those looking to enjoy movies legally and safely, several alternatives are available: bolly4u cc movies