I think it's Husqvarna, but one of the big chainsaw manufacturers said that "Instructions & Safety" for saws sold in their country were one printed sheet. The ones exported to USA were over 15 pages front and back exactly because of illustrations like above. They can't expect people to not be stupid. And if a lawsuit happens because of not warning people about the stupidity, they can be held accountable. Welcome to the USA.
When we rented jet skis in Phuket, Thailand on the beach of the resort, we handed them 500 Bhats and they said, "Grab one and go! Be back in an hour or so." I thought, "If this was the USA we'd have identification to be xeroxed, credit cards to run and forms to fill out and waivers to sign and at least 15 minutes of paperwork before they'd let you even look at a jet ski." Just goes to show you something......