Most google video searches end with you watching a tutorial instead of making anything. I got tired of stock clips that look like stock clips, so I started generating the shots I need. Describe the scene, get a few seconds of video back, drop it on the timeline. Kyncept is the one I keep open for this. It does text to video and image to video without a watermark tax. Not every clip is usable, but the hit rate beats a stock subscription I never fully used.