Every day new reports of atrocious behaviour by I.C.E are emerging

My query is why the majority of the American public are not speaking up and forcing all sitting members to oust Mr Trump.
Why is there not a major revolt?
Seems to me that the majority of the members of congress agree with President Trump and his so often noted, illegal activities. Which makes them as bad as he is.
How much more skullduggery has to occur before action will be taken?