What matters is what users think when they see your domain name in SERPs. If they think "what kind of trash is this?", then you'll lose a lot. For example, xyz TLD was spammed to the extent that many users stopped clicking on xyz domains even if they are legit. You should also avoid domain names that are misleading. If you have a short, memorable, and relevant domain name, you'll have better CTR. Although you don't have any direct SEO benefits, domain name matters.