Of course there are sustainable, responsible ways to manage and harvest forests including redwood, but wildly destructive, wasteful harvests didn't stop in the 1800s either.
[1]: https://www.nytimes.com/1996/09/15/us/company-agrees-to-dela... [2]: https://en.wikipedia.org/wiki/Headwaters_Forest_Reserve [3]: https://www.nytimes.com/1998/09/19/us/national-news-briefs-l...
There are places where old growth trees are being logged even today. It's a patchwork: some old growth is federally protected, some state protected, some locally protected. And some is private land where oversight varies.
These trees took far longer to grow than a corn crop, far longer than a human lives. It's sad that they're gone.
I remember the day that my dad told me that tourists actually came to Humboldt to see the trees. Boring old trees? Really? Having grown up among them I didn't understand how unusual they were yet.
Horizontal: https://www.youtube.com/watch?v=XJLp5dgpSjQ
Karri: https://www.youtube.com/watch?v=cFlmkFBC9tg
When you are amongst the trees, one redwood (sequoia sempervirens) forest located in or near Humboldt County, California, looks very similar to any other redwood (sequoia sempervirens) forest located in or near Humboldt County, California, unless one forest or the other is very new growth or very old growth or similar extreme circumstances, and assuming you visit the two forests at roughly the same time of year.
I still urge you, if you get the chance, to get out and wander through other forests .. there's quite the variety about the place.
The days of lumberjacks going into virgin forests to harvest wood in that area are over - it's all either national parks or other protected forests which might get thinned for fire management reasons but never clear-cut, or managed forests that periodically get harvested and replanted, just like corn and wheat. (Source: I grew up in Humboldt County and still have family there.)