This is a really specific thing but when websites use emojis instead of paying a graphic designer for decor (or even looking for free graphics online) it's annoying, ugly, and makes me take them less seriously. Especially on online storefronts it's super unprofessional and makes companies seem like fake or scam companies. It reminds me of how AI bros type and how Instagram users decorate their posts, so not something I want to see when I am looking at a website for research or looking to buy something.