I find job application advice and takes very polarising. Some people are adamant about including other interests in a CV/resume while others consider it a waste of space that implies something negative about the candidate. There are also huge variances in what a CV/resume should contain and be called, such as how many pages it should have[1] or if there should be a picture, that people will die on a hill for.
This is normal! If the hiring managers will reject CVs that have hobbies and you find them valuable information, what you're experiencing is a culture mismatch. That's effective filtering, before you're saddled with a new job contract. Viewing a job application like school, where you're guaranteed a certain result if you have the right talent and work ethic, is the wrong model and will lead to disappointment. It's fundamentally a relationship, so should be viewed like dating.
If I one day become one of HN's fabled star engineers that can have any job they want, I'd like to write a CV in a markdown text file. That's how I really disseminate information in my working life, not Latex.
[1] Having the proper number of pages is an important signal that you are also proper and well educated, i.e. the correct social class.