I’m pretty sure Twitch has stopped exclusivity deals. They even recently allowed showing combined Twitch and Youtube chats on screen.

Chest compressions force air out of the lungs pretty violently. If there’s a blockage in the oesophagus, and you can’t perform abdominal thrusts (due to obesity for example), chest compressions are an acceptable alternative.

When giving the back blows, you should have the person bend over first.

I recently took a first air course. I was told abdominal thrusts were the first course of action. If the person is obese and you can’t get your arms around them, you should try back blows first. You have the person bend over and give them hard palm strikes in the back, not slaps. If you still can’t get the obstruction out, the last option is chest compressions, but that’s likely to break ribs in the process.

I’ve known a lot of people in rough situations in my life, lots of people who needed help and mental health care, but I’ve never met someone who at any point in their life thought it was ok to punch an infant.