Hell, half of the 2016 campaign was about jailing the other candidate. Nobody else in any of the recent races has behaved in such a way. No president since Nixon is so quick to fly off the handle over being called out on what they are saying. If Biden were running on a Jail Trump campaign in 2020 (since it is now politically acceptable to do that sort of thing, I guess), you may have a point that the two sides behave the same way. They don't.
As for journalists - do you seriously think most of the talking heads on Fox News follow journalistic ethics? If you do, I don't think conversation is necessary - because we don't have a common understanding of either the content of Fox programming, or of ethics.