I think right now for search engines there are no implications.
It is more a thing for humans to grab attention.
The only kind of disadvantage I can see is that some people find it not very professional. For me, I would say it depends on the context where you post. Here on dev.to I think it is a good thing. For example on linked in, I would not do it.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Good question.
I think right now for search engines there are no implications.
It is more a thing for humans to grab attention.
The only kind of disadvantage I can see is that some people find it not very professional. For me, I would say it depends on the context where you post. Here on dev.to I think it is a good thing. For example on linked in, I would not do it.