I find titles to be a social construct we use, the meaning of "senior" I feel has been diluted over the years much like the word "engineer" has been as well I

I find titles to be a social construct we use, the meaning of "senior" I feel has been diluted over the years much like the word "engineer" has been as well I think the more important question is whether or not the person you are hiring can do the given job and task, regardless of years of experience