Mr. Rogers had multiple episodes that saw limited airing or were removed entirely because they implied communication and diplomacy were better tools for resolving political tention than simply building up a stockpile of weapons and agitating your citizenry into conflict.

In the Neighborhood of Make-Believe, a mysterious package is delivered to Carney the beaver, who is the leader of neighboring Southwood. King Friday hears the contents are parts for "things" that are being built for Southwood. Prince Tuesday comes home from school, where he has learned about countries and wars, and tells his father what he has learned. This sparks King Friday to assume the worst: Southwood is making bombs. The king orders his people to start building bombs as well. As a result, all the kingdom's finances are routed into stockpiling weapons, and the high priority of the initiative means there is no money left over for programs, like "music for the children." The misunderstandings, assumptions, diplomacy, and paranoia escalate the situation, until King Friday learns that Southwood is making a bridge, and the packages are supplies for doing so. Crisis averted.

He had a few episodes that sent US reactionaries into hysterics

The series wasn't the first time Rogers toyed with controversy. Four years after the 1964 Civil Rights Act was passed, Rogers cast African-American actor François Clemmons as Officer Clemmons on his show, marking the first time a Black actor was given a recurring role on a children's show. As if that wasn't bold enough, the following year Rogers had a scene in the show where he was resting his feet in a kiddie pool, and invited Clemmons to do the same. It was a strong statement against racism, made even stronger when Rogers dried Clemmons feet with a towel on screen, a humbling act that Jesus himself did for his disciples in John 13:1-17.

In 1981, Rogers took on the subject of divorce on the show, making it clear to the children watching that they were not to blame for their parents' struggles, and that even adults aren't comfortable with the topic. That same year he invited 10-year-old Jeffrey Erlanger, a quadriplegic, to appear on Mister Rogers' Neighborhood. Erlanger showed Rogers the bells and whistles of his electric wheelchair, and was given the time to explain how he had come to be paralyzed in his arms and legs, having had a spinal tumor when he was younger. It was successful in giving those with disabilities a real person that children could relate to.

Rogers was also outspokenly in defense of federal funding for public broadcasting. A thing that would have almost certainly made him a target for harassment and denigration among the modern-day DOGE advocates, even setting aside his "Woke" politics.

What's most curious is in how a prior administration notorious for being full of likeminded shitty assholes ended up embracing Fred Rogers rather than ousting him.

Rogers's testimony was "considered one of the most powerful pieces of testimony ever offered before Congress, and one of the most powerful pieces of video presentation ever filmed", and has been studied by public relations experts and academics. Congressional funding for PBS increased from $9 million to $22 million soon after Rogers's testimony. In 1970, Nixon appointed Rogers to the chair of the White House Conference on Children and Youth.

The controversial Fred Rogers? The controversial Jesus F Christ is rolling in his cave.