Asking questions is not a bad thing. It's how we learn! And questioning the work that has come before us is also a good thing. The search for truth and knowledge is important, and hey, everybody makes mistakes. But by now, a lot of questions about some things should have been answered, the work checked and re-checked, and we should be able to trust that the matter is settled.
But no, we're in the 21st century, when free thinkers will trust YouTube personalities and memes more than textbooks and professors. If you need more evidence, look no further than Safvan Senor.