Why, if we weren't funnin, someone would have proved they were real, say 100 years ago or more, but with all the technology and bigfoot fever, for sure in the last few years.
I do expect we will see proof any day now, especially wth lawsuits because folks didn't believe a sighting, and the fact they have spread to all four corners of the US and Canada. There is millions of them they just hide. lol