I dont comment under videos, but this is one of the videos i have to.
The way you explained it is the best I have seen so far. Probably could have shown how many times (from the previous games) there were crashes under 2x, or a similar graph of Crashes under 2x / Time.
I have also experimented with various martingale variations which give you a upper hand in the short term, however long term everything falls apart.
I cannot stress hard enough the fact that the house will always win, one way or another.
If you ever decide to put money in gambling, consider that money lost. If you do so, just play for the fun of it, and if you cant, dont play at all.