Having gone through a similar but maybe less stressful experience during first COVID wave my suggestion is to take a break and act on the feedback. I applied to

Having gone through a similar but maybe less stressful experience during first COVID wave my suggestion is to take a break and act on the feedback. I applied to remote only positions and found companies would generally send me some feedback after the interview or some hints as-to what they didn't like. I probably rewrote my CV up-to 5, 6 times over the interviewing period. I also spend way too long digging into standard interview questions and leetcode madness which I'm still not particularly good at. Also don't stress too much over failing interviews. Especially for full remote positions companies are trigger-happy. One, two mistakes and you're out. Request a wage that's too high and you're out without any feedback. Not to mention all the companies that are just doing the interviews but not really hiring and those special cases where they simply ignore take-home assignments.