This is basically my life at this point. I've become the SME for like half a dozen things because I can't fucking say no but I still feel the imposter syndrome every once in a while.
Though at this point it's mostly being sad that the bar is so low...
Company hired me as a front end dev and when I first started I opened dev tools and my boss literally smiled to my lead and said "we hired the right person", funny thing was that the job was actually not front end dev, but styling reports on a windows application... I left shortly after.