Using collections of free stock photos and videos can indeed be beneficial for projects with a limited budget. They offer a pool of visuals that can enhance the visual appeal without breaking the bank. It allows you to maintain a professional look even when financial resources are constrained. Whether it's website design, social media posts, or presentations, these resources can be a valuable asset. It's essential, though, to ensure that the chosen visuals align with the project's theme and goals. While they are cost-effective, maintaining relevance and coherence is key to a successful outcome.