Let's be clear: I'm not inclined to defend racism anywhere, any time. I have no idea if Steve King is as bad as dudalb says, if there's anything there that's defensible defend, if there's even anything there that needs defending.
I am, however, inclined to dismiss partisan hyperbole, and to dismiss claims from people whose body of work tends towards partisan hyperbole.
If you didn't know if there was anything defensible or not, why make a comment that indicates the reason you're not going defend King is that it would be an internet slap fest?
The entire 'I'm not going to discuss this with you, but let me discuss discussing this with you' right from the second post is just weird.
This article links to many other articles about what King has said and done.
Some highlights: Retweeted white supremacists tweets expressing white supremacists ideas (not like not knowing it was a white supremacist because the tweet was about cat pictures or something), more than once.
Supported a white supremacist candidate for Toranto's mayor.
On a trip organized by a
Holocaust memorial group to teach about Jewish and Holocaust history, he met with and
was supportive of literal, honest to goodness neo-Nazis.
At that meeting he opined that diversity wasn't worth the cost, even factoring in Mexican food and Chinese food (not even joking). He also made the point that the
******* Neo-Nazis wouldn't be considered 'far-right' in the US like they are in Europe, and would fit right in with the Republican party.
You know, the very claim you've decried before when it's coming from progressives, or liberals, or Democrats, or former Republicans, or independents. So I doubt you do want to defend him. He really is awful in exactly the ways the OP asserts and ways you're not a fan of either.