Well said as usual, PragP.
My experience working in big tech is that the bar for actually getting an interview for the junior positions is actually relatively low, and your standardized interview performance matters 10x more than the content of your resume. Some people apply for L3 out of college, some people after many years of experience. I’ve never seen someone turned down for “too much of the wrong experience”, what more often happens is that the ruts they got into from their previous job start to show and it affects their interview performance.