When it comes to files, the answer is unfortunately yes - they can be quite brittle. This is because files are often made out of materials that are not very strong, such as paper or thin metal. As a result, if a file is bent or dropped, it can easily break.
There are ways to make files more durable, however. For example, you can buy file folders that are reinforced with stronger materials like plastic or cardboard. Or, if you're storing important documents, you can keep them in a fireproof and waterproof safe. Ultimately, though, it's always best to backup your files electronically so that even if the physical copies are damaged, you'll still have access to the information they contain.