B: "a survey of 2000 experts from around the world" is not a valid way to collect such data
And finally the actual article says:
"Its closest peers are, almost uniformly, radical right and anti-democratic parties. This includes Turkey’s AKP (a regime that is one of the world’s leading jailers of journalists), and Poland’s PiS (which has threatened dissenting judges with criminal punishment)."
Since concluding the Republican party is like those is ridiculous on it's face, one can only conclude this survey is garbage if it generates such results.
To be specific: the survey isn't measuring how the Republican party actually is. Rather it's measuring how these experts think the Republican party is - informed mainly by a liberal American media.
I've seen it over and over: Decide how you think the opponent will behave, then criticize them, in advance, as if they have already behaved that way.
Think about it: Do you think Republicans would "jail journalists" and "threaten judges with criminal punishment"? Next, think Did Republicans actually do that? And consider why your opinion on what you think they would do doesn't match what they actually did.