It feels like there are two stages to this that we keep seeing over and over. The first is often the same: Electing/Having someone who will lead to a governance crisis, some smaller, some bigger (Trump, Johnson, Bolsonaro, Orban, Meloni (tbc), Kurz in Austria, if Le Pen got elected in France).
That person will get voted off/removed at some point and then depending on how the fallout is handled, it's either national crisis with almost irrevocable damage (UK, at least financially) or very slow recovery of revocable damage (Austria). The US probably sits somewhere in the middle. Had Jan 6th gone even worse, it would have been irrevocable.
E.g. for Italy I would assume it might be revocable because no government lasts longer than 2 years right now.
Austria also escaped a longer Kurz/FPÖ stranglehold because - thank God - someone leaked Ibiza-Partygate and they were held accountable by enough groups whereas accountability left DS 10 completely during the Johnson years, didn't it? It's just a carousel of Tory cronies battling for the scraps while the country hits rock bottom.