I have never sat at a roulette table. Yes my friend you are allowed to stand
You are correct when saying that finding an advantage over roulette and the house edge are very difficult. Not so much just difficult but it takes an immense amount of practise to hone your skills. I cannot speak for BJ or craps but roulette is not easy when playing vb. Not at first anyway. I guess it is like everything in life. You have to crawl before you can walk and walk before you can run. Once you have done those steps and can run, it is second nature. The catch is though all people don’t run the same speed! Some are way quicker.
Except for the initial difficulty learning vb, you also have to put in alot of homework on the wheels you are planning to play. As you can imagine not all wheels are suitable. With that I mean I can play any wheel but why play a wheel where you only have a 2% advantage whereas I can play a wheel where I have a 10% advantage. Simple maths. I don’t do it for passing tine. I do it for money.
Cheers
VB