Because women don't volunteer their time for FOSS development, men are sexist?
He didn't say that.
Being called a "homosexual" is "abuse"?
Yes, if the caller uses the term in an abusive context.
The device most likely does not exist.
The picture clearly shows a LED display with a certain depth behind the transparent cover, but the cuff is far too slim for that.
"There is nothing new under the sun, but there are lots of old things we don't know yet." -Ambrose Bierce