Rep. Marjorie Taylor Greene (R-GA) was removed from House committee appointments via a mostly party-line vote after media coverage of statements she made over the last few years, including instances where she falsely claimed the September 11th attacks, Christchurch Mosque Shootings, murder of Heather Heyer, and school shootings across America were all fake.
The Senate's attempt to repeal the Affordable Care Act narrowly failed due to a surprise defection by Sen. John McCain
Under the direction of President John Adams, the Congress passed the Sedition Act of 1798, which made it a criminal offence to publish statements critical of the federal government. The first individual to be tried under the law was Rep. Matthew Lyon, who unsurprisingly had voted against its passage. Lyon was re-elected from jail.
In 1965, Congress passed the Immigration and Nationality Act, which eliminated restrictions racial, ethnic, and national origin restrictions on immigration and established priority immigration procedures for family reunification.
In 1882, Congress passed the Edmunds Anti-Polygamy Act, which prohibited polygamy and 'unlawful cohabitation'. The Act set off a series of court cases which culminated in the disincorporation of the Church of Jesus Christ of Latter-day Saints.