HR managers pay a lot of attention to the CV in particular. Many applicants also mention hobbies here.
What should be mentioned and what should be omitted? There is no definite answer to this, since it depends on various factors. It is better to mention general hobbies such as sports, reading, travel or volunteering instead of mentioning specific or controversial interests. Two to four hobbies are quite enough. If questions arise about weaknesses, you should be prepared. With these answers, you score points in the job interview.