Nobody says they controlled "everything" for "thousands" of years. Another stupid child like strawman argument.

They have wielded enormous power going back to the beginning of the Rothschilds multinational banking empire over 200 years ago, but not enough to just kill everybody you simple fuck. Since WW2 their power has grown exponentially though and we have entered a phase where there isn't much they can't get away with in the west. They still aren't powerful enough to simply kill every white person on earth, although there are likely some powerful ones who would do exactly that if they could. The danger is that eventually they will be that powerful, and in the periods and places they have achieved near total power in the past like early bolshevik Russia, communist Ukraine, and Palestine(now Israel and it's Palestinian "territories"), it's been a bloody nightmare for non Jews, and we are increasingly seeing hints of this in the US where they use their massive media power to incite violent mobs that rampage with impunity.

As of right now they are powerful enough to successfully coerce the west into demographic suicide, and there is mountains of circumstantial evidence that is exactly what many of their most powerful and influential are up to. They are also powerful enough to pass laws in an ever growing number of countries making public criticism of them effectively illegal, while censoring, blacklisting, harassing and increasingly imprisoning critics, all while launching bloody proxy wars against nations they perceive as enemies.

Obviously not ALL Jews do this, nor does it require some highly organized conspiracy. It simply requires a lot of highly ethnocentric and generally like minded ones with a lot of power, wealth and influence who don't even need to be told who their enemies are and what needs to be done to them. Add to that an untouchable highly militarized nuclear armed apartheid ethnostate to use as a base of operations, and it's safe to say the west and humanity as a whole is already in pretty deep shit right now.