In my admittedly limited experience, there's one way to avoid such nonsensical interviews - run away from bureaucracy. Seek smaller organizations (startups in particular) and if you're lucky enough to have a minimally cross-disciplinary background, you can seek out niche organizations where you'll interview with technical specialists who'll ask reasonable questions that are actually related to your work and your interviewers won't be saddled with "standardized" managment pleasing bullshit. One of the biggest problems I see with modern tech (and large industry in general) is this ridiculous idea that MBAs can standardize all processes across all departments across all industries. This is a source of needless pain and waste - but I suppose it keeps execs happy when they can reduce every metric to a nice little [bullshit] number. Interviewing at FAANG is a case in point.
I've never in my life had to implement a recursive memory optimized underwater red black tree balancing algorithm, and it's insulting to be told I'm not a good enough programmer if I can't pass your totally contrived white board problem. Who the hell are these people even selecting for with these kinds of questions? Do they understand how much talent they're throwing away?
In any case, I have a strong suspicion that, aside from compensation, working for FAANG is hugely overrated. And that's not just sour grapes talk - mountains of red tape, processes upon processes, overwork and burnout, and best of all, you get to spend your best years infecting society with the cancer that is adtech.