These sites survive on intrusive ads. Clicking a "Download" button often triggers pop-ups that can install spyware or ransomware on your device.
While "free" is a tempting price tag, using sites like Filmyzilla comes with significant downsides:
Many older movies and independent films are available for free (with ads) on official channels.
If you’re interested in a related topic for an academic or informational essay, I’d be glad to help with one of these alternatives: