Debates in Congress cannot be questioned in the courts.
He has no special constitutional legal privileges but Congress has voted to give him a pension and money for office expenses.
Members of the United States Congress get Franking Privileges, sending job related mail without having to pay postage, high salaries ($174,000 per year). They also get free office space, parking, and trips to their home state. They have low-cost life insurance and use of gyms, special restaurants, and a medical clinic.
In my opinion, no, but there are countering opinions.
Congress
Members of Congress have protection from arrest while they are going to and leaving the house of Congress to vote. This prevents the president from using his executive powers to unduly control Congress.
Besides just making the laws, the members of Congress are given special duties based on the house they are a member of. Both houses have special duties when it comes to impeachment.
Members of Congress are constitutionally granted certain privileges in order to carry out their work effectively. One such privilege is the speech and debate clause, which grants them immunity for any statements made during legislative proceedings. In addition, members of Congress are protected from arrest while attending sessions of Congress or when traveling to and from Congress, except in cases of treason, felony, or breach of peace. This privilege ensures that lawmakers can perform their duties without fear of interference.
A Joint committee
Article 1 of the constitution
C
Ronnie Scott's members get many benefits. There are far too many to list them all, yet they include deals on tickets, getting in the club before non-members, to special privileges, and access to a special bar.
Unbelievably good health care and retirement plans, and special tax deductions,.