I can't unsee this

Yikes! A blower with no grid over the air intake! Not ours, I hasten to add.
I can't unsee this

We saw this a while back - someone had 'their own' bouncy castle that they were using at an event. You may not be able to quite tell, but the the air intake to this blower has no grill on it. Any child could have easily have placed their hand inside. Not much would have come out! Yikes!