10 years in, and I still deal with it on a regular basis (I wrote [1] a little bit about this the other day). Hopefully it goes away one day, but I suspect it won't.
[1]: https://yorickpeterse.com/articles/10-years-of-software-deve...
[1]: https://yorickpeterse.com/articles/10-years-of-software-deve...
Give a look at Scott Adams's goals vs systems. Personally, when I stick to my system I am less likely to look to something else to judge if I'm "doing enough" and as a result, imposter syndrome doesn't have a chance to creep in.