The difference is baselines and power dynamics. There are many reasons most people cannot negotiate those things in, some don't have any bargaining power (new g

The difference is baselines and power dynamics. There are many reasons most people cannot negotiate those things in, some don't have any bargaining power (new graduates, people in industries with excess people, or migrant workers), some are not smart/experienced enough to negotiate stuff (again new graduates) and above all not everyone is a lawyer or knowledgeable about how contract language works (legalese is not certainly not English). Nobody should be devoid of basic human decency because a company with a law firm on retainer can use several tactics that a individual cannot.