At the end of the day, it isn’t really relevant to the employer what is done in spare time off the job when they get hired, so it’s not like I should privilege their spare time projects over people who don’t do that, particularly if people don’t want to code off the clock. There are plenty of good engineers who do not code off the clock, and there are plenty of bad engineers who do.

Also, more often than not, coding off the clock for the sake of having a portfolio is not really indicative of anything. There aren’t, for example, review processes or anything like that in a one person side project, and unless I spend significantly more hours background checking who’s to say the side project is not plagiarized? People already lie on their resumes today.