Why are you not doing this?
There are so many good ideas just waiting for you (and me, too) to exploit. I know, we're in the creative business, and any purest will tell you that you should be the product of your "original ideas". NEWS FLASH: There are no "original" ideas... just inspiration and edits you can make to pick up a ball and run with it for yourself. Are you familiar with Allan Peters? Designer extraordinaire from the land of 10,000 lakes? Well, you should be, and "fixing" big brand logos is netting him (great) paying work from the very companies he's working on "speculatively". Show your own process on a logo (big or small)... or find a big brand logo and fix it. Film, photo, AI, make a short and post your reel. You may get trolled. Then again, if you think you're pretty good, you'll get fans. Actually be good, and you'll get work. 💰