The problem is the proliferation of different streaming services. Your friend recommends Slow Horses, which is on Apple TV+. Another recommends The Day of the Jackal, which is on Now TV. You want to watch Premier League football, so you need both Sky Sports and TNT Sports to see all the matches. Before you know it, you're spending £80 a month on subscriptions and you're still missing out on things that are on Disney+ or some American streaming service you've never heard of.
If your mates have all got hookey Fire Sticks and get to watch whatever they want with no ads and no subscription fee, you're going to feel like a complete mug for doing things legally.