Does anyone actually regularly reply to recruiter messages if they aren’t looking for a job? Seen a few posts where people get frustrated with them.

I haven’t been on LinkedIn for ages so I don’t know what I’ve got there but I still get random emails every week about various jobs. I just figure they’re part of a mass email and ignore them.
I’ve never had a recruiter refuse to put an application forward for a job because I didn’t reply in the past.