While it might seem tempting to watch Kaththi for free on such platforms, here is the reality of what you are supporting:
The Telugu film industry has been grappling with piracy issues for years, and Movierulz has been one of the primary platforms accused of facilitating piracy. The website, which claims to provide free movie downloads, has been a thorn in the side of filmmakers and producers.
As a major player in South Indian content, Sun NXT frequently hosts the Telugu dubbed version of Vijay's older films. They offer a free trial period for new users.