Arenโ€™t they dangerous?
A pissed off stingray is what killed Steve Irwin, The Crocodile Hunter.
It literally stabbed him in the heart, which seems to me like an unlikely way to die to a stingray, but Iโ€™m no stingrayologist, so take that with a grain of salt.
They hurt like a bad beesting. Lifeguards will put your foot into a bag of hot water (denatures the venom) and after a few minutes, you are fine

Lifeguards will put your foot into a bag of hot water

What if I get stabbed somewhere else? Do they still just put my foot in a bag of hot water?

Yes. You can put your dick in the hot water too if it gets stung
Yes, even if your spouse gets stung, they put your foot in hot water.
I also choose this guyโ€™s wife.