clear.right
Admire as I do, your exceptional use of emoticons and clever manipulation of the QWERTY keyboard, demonstrated especially well in your post of 18th May and others, you seem to have contradicted yourself quite well.
Seniority and DOJ (date of join) if you are slightly dim, which I perceive you may be, are very different notions.
One can be very senior in experience and knowledge but be relatively new to a position or company. If you were to consider the medical or legal (or almost any other profession) you might understand my point.
I hope you sleep well….