Sure. But torrents are for files which is different from streaming. And Kodi + Trakt is still far beyond Netflix.
The costs to you with torrents are the relatively small risk you may get sued for a lot of money and/or the cost of covering up your activity with a VPN to make it harder to sue you.
People who were always going to pirate are still always going to pirate. But companies like Netflix know that people will pay for a convenient, legal service with features they like. But if they start charging too much or make their platform suck, people will be more likely to cancel them and pirate.