I even had a discussion with a couple of Germans on here the other day who were convinced their coronavirus testing was abysmal, despite them having one of the biggest programs out there and being the country that the US and UK media currently point to in order to convince us that our governments are failing on testing.
To make matters even more stupid, the US actually passed mass testing success story South Korea - the country which supposedly proves all those deaths could be avoided if you just had proper coronavirus testing - quite some time ago, and people didn't realize because the media carefully avoided updating people's beliefs since this changed. I keep seeing people point to the US supposedly having less per-capita testing than South Korea in HN comments as proof they should be able to do better, even now. Astoundingly, when Trump debunked this widespread, false belief in a recent press conference, this is how the New York Times summed it up in a headline "Trump Misrepresents Testing Record". (The "misrepresentation" was that even though what he said was true it wasn't true two months ago, and also the US hadn't beaten every single country on the planet on coronavirus testing. Seriously.)
Also, the sides certainly aren't the same in all countries when it comes to the legal legitimacy of lockdowns. For example, in the UK our right-wing party is currently in power, which means that arguments that their lockdown rules are illegitimate and exceed their powers mostly come from supporters of the other, left-wing party. The justifications for why they're exceeding their powers actually look similar in many ways to the ones in this lawsuit.