Booking.com uses your personal data to develop its machine-learning models and AI systems. The way out is the objection right, "subject to applicable law".
“We may use your personal data to develop and enhance our machine learning models and artificial intelligence systems.”
Paste this where the card should sit. It is the live verdict: if the grade changes, the card changes. It loads nothing from anywhere but this site and sets no cookie.
Editors that support oEmbed (WordPress, Ghost, Substack and most newsroom systems) can paste the entry's address instead, https://isittrainingonme.com/app/booking/, and get the same card.