Supporting this. I grew up with this stuff and while the ones I know would always use protective gear it was considered safe and the protection was used just to be really sure it seemed.
Today the situation is a lot more nuanced.
...and as I write this I think I could feel the smell of roundup or another herbicide, so yeah I've been exposed it :-/
Glyphosate/RoundUp etc has been shown to have high toxicity for bees and many other animals including humans.
It _was_ considered safe, new data and better science has changed that stance. The article isn't garbage.