I'm going through a huge pile of resumes for a role I have open this week and these are getting thrown out immediately. I have no interest in reading through 6 pages of bullet points with keywords bolded. It's tacky, too information dense, and doesn't call out what you are actually good at nor how you've applied it.
An example would be if you had 5 years of experience in AWS and only a few tutorials of GCP for experience, but the listing specifically wants GCP skills, you list it.
Not a case where you have 5 years of backend experience and start applying to senior frontend positions because you went through a React tutorial.
I watched this 8-part documentary where kids get invited to a special school to learn magic.