Join me in never using grubhub ever again:
https://newfoodeconomy.org/grubhub-domain-purchases-thousands-shadow-sites/
Basic gist: they set up competing websites sites for small restaurants without telling them. Any calls/orders routed through those sites meant a larger percentage commission for Grubhub.
Then when caught they immediately jump to "we're totally not cybersquatting".
Small businesses do not have the resources or time to compete with a full VC-backed marketing staff of SEO gurus.