I had one message me on linked in, escalate to email, and then escalate to texting within 3 minutes. I didn't know about the priors but the cold text is unaccep

I had one message me on linked in, escalate to email, and then escalate to texting within 3 minutes. I didn't know about the priors but the cold text is unacceptable. The guy even tried to justify it by claiming "it's just text mate" and tried to dismiss my request not to be contacted by text if I don't know you.. An email to jeff@ had him apologizing in an hour.