How can you call them a myth when they definitely exist?
Seriously, is there any bettor who gambles more than often who hasn't experienced a series of wins that came out of the blue and defied the odds? Just huge losses in a row are inevitable hot streaks are the same, it's just a matter of probability, if you play black and red and you bet only on one for example red, at the end of a huge pile of bets you;re going to end with both incredible losses in a row and incredible wins in a row, it's impossible to have just one of them and if it did happen then you must be the unluckiest person in the universe.
Only thing "real" about that run of good luck, is the feeling of it that we feel afterwards.
Why is that so?
If you had a hot streak it means you've won, you made bank, your wins are there for you to collect, how can it be that only losses are real and not wins?
Tell me you never had a streak in your lifetime betting and turn your balance green and I'm going to say you're lying!