Their job is not to sabotage everything. They, and the judiciary, are present to prevent the executive branch from becoming supreme. The same applies to any one

Their job is not to sabotage everything. They, and the judiciary, are present to prevent the executive branch from becoming supreme. The same applies to any one of the branches with respect to the other two. https://en.m.wikipedia.org/wiki/Separation_of_powers#Checks_and_balances https://en.m.wikipedia.org/wiki/Separation_of_powers#Checks_... One downside to this is that a branch can also significantly obstruct things if they decide to.