The technical interview is not the only stage in the interview process. It might be better thought of as a way to filter out applicants who have poor innate ability and/or poor learning skills.
I would argue that being able to study leetcode and then apply that new knowledge you've learned is an important skill in and of itself in this industry. Isn't that what all of highschool and most of college is? Signalling that you a quick learner and a hard worker is important.
I would argue that being able to study leetcode and then apply that new knowledge you've learned is an important skill in and of itself in this industry. Isn't that what all of highschool and most of college is? Signalling that you a quick learner and a hard worker is important.