I mean there's a legal definition of it. I personally don't think cold calling someone to make a sale is spam. The caveat being that if they tell me to not call again, I won't.
And LinkedIn messages don't bother me as long as they follow the rules of the site which don't prohibit cold outreach.
And LinkedIn messages don't bother me as long as they follow the rules of the site which don't prohibit cold outreach.