I get the sentiment and it’s a wise warning that at some point most people in grey hat spaces end up adhering to, but “do exactly as you’re allowed to do by large corporations” isn’t exactly a hacker ethos.
To me it seems like quite a stretch for “don’t hack me” to get framed as “Burger King is leveraging their corporate power to tell me what to do against my will”.
And to be clear I actually do think that it would be better for Burger King to invite and reward responsible disclosure, in the same way that you’d want your bank to have a hotline for people to report problems like doors that won’t lock. But if the bank didn’t have that hotline it wouldn’t excuse breaking in.
The police and the judge and the jury don't care what colour fabric you put on your head this morning. They (in theory) care if you committed a crime and they can prove it. Which you did and they can, since you confessed. So you go to jail for a long time.