Downloading unofficial .m3u8 or .m3u files from unverified websites can expose your devices to various threats:
Searching for and downloading free "VIP" IPTV playlists like the one mentioned——carries significant legal and security risks. While IPTV technology itself is a legitimate way to stream video over the internet, these types of unlicensed "VIP" lists often distribute copyrighted content illegally. Security and Technical Risks Download IPTV USA VIP {22,10,2022} PLAYLIST m3u8
Illegal IPTV Streaming Services - How To Know the Difference Downloading unofficial