I'm pretty sure people felt the same
30 years ago.
Eh, the PC phenomenon in the 90's was a brief fad but even then it was mostly confined to college courses and let's be honest here, the colleges and university systems have been fairly "woke" to various degrees since the 1960's.
The SJW zeitgeist of the 2010's is a unique phenomenon since it managed to spread outside the colleges into the mainstream due to a very specific set of circumstances.
And a lot of those enabling circumstances are probably going to be neutralized and mitigated by the severity of the COVID-19 pandemic, and some of them were in decline before things got bad on that front.
Call me optimistic, and I know you all will, but I think the zeitgeist will change. There will always be SJW's, just like how there will always be fundies. But the phenomenon of the Woke Left as a major social and political power bloc will eventually wither and die like the Religious Right did before them.
Honestly, I think that if the zeitgeist changes and the pendulum starts swinging in the other direction, the SJW's/PC crowd will retreat to their old stomping grounds of college campuses, punk and indie venues, and some bohemian hipster enclaves in a few major cities.
The fundies did the same and retreated to small communities in the Bible Belt after they stopped being politically useful for the neoconservatives, and the same could very well happen to SJW's when they're no longer useful for the neoliberals.
Nothing lasts forever. That's the only hard rule of history.
I don't know if the era that comes after "Current Year" will be better or worse than what we have right now, but I am certain that there will be major change and we'll see a major shift in some other unseen direction.