I think this is one of the reasons why the fxfisherman bot is not open for public. Just like the P2P sharing programs that were illegally sharing music got so populated that the RIAA took notice and now that one doesnt work, just like indicators they are becoming worthless because too many people used them. This time the RIAA is nature.
Just like they did in Germany a long time ago they printed MORE money, they printed so much that money was worth less than wood so they burned bills in their stove instead of wood.
I think that would be the best analogy or if you gave so much money to the poor that they rise over the working class so that they are considered as upper class and the working class known as "Poor".
When you said "Maybe the market addopts to the trading techniques many traders use?" I think yes it does, think about it this way its survival of the fittest. Actually its survival of the fastest. Take EUR/USD for example, if everyone saw the same signal and bought, the price would shoot up and each person would eventually get on the wagon so as the price rises, people keep buying, and eventually it will peak out and everyone would sell. Obviously this is would mess up the indicators since most of them use past signals.
I'm not sure if I'm making myself clear but if something is used by 95% of traders it will ruin the indicator and make it useless as there is no more diversity in trading therefore all following the same path then crashing.
And that is what I think, forex works with diversity, if none was existent then the forex would not be natural anymore and just be repeating waves going up and down and up and down. If that ever happened im sure smart traders would try to predict when it tops out and sell and when it touches the bottom then buy.