You can easily delete these cookies at any time if you wish. How you delete them depends on what device (PC, Laptop, Tablet, iPhone, Android etc.) and what browser (chrome, Safari, Edge, Firefox etc.) you are using.
The easiest way to find out how to remove cookies for your device and browser is via a Google search or click here for a comprehensive article thanks to Lifewire on how to delete cookies on all the major browsers in use today.