Dose anyone find door to door people annoying?

No. I don't think it's the people.
I think it's the entitlement that bothers me.
"Can I help you find anything today?" comes across as insulting.
Whereas, most sales people don't realise their purpose is to have a customer help them to help the customer.

It's insane to think you can just knock on a stranger's door, and believe they'll be up for a random conversation, nvm a sale.

Especially when they're looking for a free handout

Open the door naked!
That should see them off in a hurry. Or make what they are trying to sell you more interesting 😅

Apart from election time , only get religious canvassers.