Sounds inferior to the "no cookies no banner" solution. The GDPR does not mandate gratuitous and pointless personalised spying, which is the only case that req

Sounds inferior to the "no cookies no banner" solution. The GDPR does not mandate gratuitous and pointless personalised spying, which is the only case that requires consent. Normal operations (say a shop collecting payment details and shipping address to fulfil an order) do not require a consent banner.