No, he was elected by the Electoral College (or he will be, after December 15), and has every right to his office.
Not if he’s sworn in and then found ineligible. He will have to resign or be impeached. The people will not stand for such an egregious violation of our constitution.
I'm talking about Biden.
Biden is (or will be) a legitimately elected Constitutional officer of the United States and has every right to occupy the Vice Presidency (or to serve as acting President) as of January 20, 2009.
Which people? They have "allowed" many egregious violation of our constitution.