honestly if you pay to pirate, you kinda deserve it (same with the Plex share and Kodi guys), I have so many IPTV streams available for free, there is no time for me to watch them all, I can watch F1 from like 3-4 different streams, same with MotoGP, NLHTV, NBATV, I had olympics from like 10 different TV channels including Spanish (Teledeporte), Hungarian (M4 Sport), Serbian, Croatian, Lithuanian, Chinese, Czech, Slovak, German and dunno what else, you just need to know where to look [1]

[1] https://youtu.be/Fb5-Lts5EPs?si=18f8_A5ky-7kw_XW&t=131

this is probably good start for amateurs (you can watch them in VLC through CTRL+N or just install on Android TV some viewer like OTT Navigator)

https://github.com/iptv-org/iptv/blob/master/PLAYLISTS.md