I don't use Netflix.
So data leaks of personal info are fine and you don't care about it. You can blindly buy products and support companies that don't give a shit about you, for sure. But don't expect everyone to be like you.
IS security is a serious matter and companies have to invest properly in it.
Have fun living in your shack, Unabomber. Literally everything has been hacked, you are unable to interact with modern society if you try to limit yourself to companies which have not been hacked.
Verizon, AT&T, T-Mobile -> all hacked at least once
Comcast -> hacked
multiple banks and brokerage firms -> hacked
Sony, Microsoft -> hacked
Equifax (major credit bureau) -> hacked
many hospitals and health care systems -> hacked
multiple state governments -> hacked
multiple Federal government systems -> hacked
all hotel chains -> hacked
multiple airlines -> hacked
The list goes on forever. So I guess if you huddle in your Unabomber shack and NEVER travel anywhere because airlines and hotels have all been hacked, don't subscribe to cell phone service, don't get Internet service, don't use computers, don't have a bank account, don't have a credit card, don't have a brokerage account, and also only buy food with cash at your local grocery store, you can continue to avoid getting hacked. And this won't help you actually because the US Government has been hacked so you're totally fucked already.