That was not concerning tag USAGE but ABUSE of the tags, and indeed i see that a lot and as an onboarders you say you are you especially need to do that by the rules, when several posts using the #introduceyourself tag. That is not a good thing to do. That tag is to be used only once for your real introductory post, then not used again. Doing so is considered "tag abuse" and will get you into other trouble.

I real life you also only introduce yourself once and not over and over again