Addressing the implicit "am I doing career wrong?": there's folks that find working broadly across the whole stack really compelling (I am one of them) that will visibly have exposure to a _lot_ of stuff. Those folks (I am again one of them) are likely looking at your work and worriedly feeling as though they are Doing Career Wrong because they don't have your depth. Apologies if I'm merely projecting; my hope is that this is supportive.
