didnt become mainstream/commonplace untill summer of 2004
https://en.wikipedia.org/wiki/High-definition_televisionThe first public HDTV broadcast in the United States occurred on July 23, 1996 when the Raleigh, North Carolina television station WRAL-HD began broadcasting from the existing tower of WRAL-TV southeast of Raleigh, winning a race to be first with the HD Model Station in Washington, D.C., which began broadcasting July 31, 1996 with the callsign WHD-TV, based out of the facilities of NBC owned and operated station WRC-TV
https://en.wikipedia.org/wiki/High-definition_television_in_the_United_StatesHDTV sets became available in the U.S. in 1998 and broadcasts began around November 1998. The first public HDTV broadcast was of the launch of the space shuttle Discovery and John Glenn's return to space; that broadcast was made possible in part by the Harris Corporation.[3] The first commercial broadcast of a local sporting event in HD was during Major League Baseball's Opening Day on March 31, 1998, the Texas Rangers against the Chicago White Sox from The Ballpark in Arlington in Arlington, TX. The telecast was produced by LIN Productions, and overseen by LIN Productions president and Texas Rangers television executive producer Lee Spieckerman. The game was also the inaugural telecast on the digital channel of Dallas/Fort Worth, Texas NBC affiliate KXAS channel 5. The historic event was simultaneously shown via satellite at a reception attended by members of congress, the FCC and other luminaries in Washington, DC. This telecast was also the first commercial HD broadcast in the state of Texas.[4] The first major sporting event broadcast nationwide in HD was Super Bowl XXXIV on January 30, 2000.
Satellite television companies in the United States, such as Dish Network and DirecTV, started to carry HD programming in 2002.