That's the situation in countries with poor animal welfare laws and feedlot farming.
The only complete falsehood in the video is that death by carbon dioxide is not painful. CO2 suffication is like faling into a pleasant sleep and is the least stressfull of all methods of slaughter.
Castration of pigs is banned in many countries. You can buy free range / cage free eggs, and you can buy free range chicken and pork. You can get pasture raised beef, and pasture farmed dairy.
Most countries have strict welfare laws regarding slaughter methods..
You can buy ethical animal products, you just have to do some checking and not simply buy blind. But you'll also pay a bit more too.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix
