This is unhinged colonialist fart sniffing.
I find the notion of “uncontacted tribes” a bit troubling. We have chosen to intentionally shield certain people from the realities - and benefits - of technological civilisation because we think it’s best for them.
What Hunter gatherer society have, given a free choice, adopted modern technology? And who are we to deny them that choice?
How would, say, a sentinelese woman feel after losing several of her children to easily preventable diseases, if she discovered we have these things called “antibiotics” that would’ve saved them, but we chose to hide this from her?
We keep uncontacted tribes as they are purely because we ignorantly have romanticised their way of life and essentially decided to maintain them as human zoo exhibits.