Was invited for an online video recording interview, was asked to answer a few of the usual interview questions (why this position, why redbull etc.), did not hear back following the submission.

I did multiple tests, recorded interviews, online interviews, and email negotiations over the course of 3 weeks and was ghosted by the recruiter. I'd assess that I put 5-7 hours of effort into Red Bull, and their inability to spend two minutes on a rejection email wasn't very professional. Not sure exactly how many candidates we're in the running at that point but definitely less than 10.