While I agree with the sentiment, and Google recruiters have shown to be disconnected from the candidates several times, I disagree with the tone of the message
(However I can't condone their recruiter's behaviour - on average - as well)
I know, so many "amazing career opportunities" show up in my inbox from people that can't even read that I'm not in the US and send me "no visa sponsorship" openings there. Those get the 'report as spam' treatment
The tone of the message is appropriate to the state of acceptance of his initial wish stating "Thank you, no".
This kind of behaviour irks me in RL too. If someone can't respect your decision of a polite "thank you, but no", then still keeps riling at it, then there's perhaps no other way for them to realize that.
My favorite "opportunities" are all the short-term contract gigs in places I've never heard of. Oh, and because it's a short-term gig there's no relocation assistance. Oh, and the gig has nothing to do with any of my professional experience.
(However I can't condone their recruiter's behaviour - on average - as well)
I know, so many "amazing career opportunities" show up in my inbox from people that can't even read that I'm not in the US and send me "no visa sponsorship" openings there. Those get the 'report as spam' treatment