Why can't I pay for tobacco with Paypal?

As soon as the shopping cart contains a tobacco product, we have to hide the payment method Paypal. The sale of tobacco products unfortunately violates the PayPal usage policy.

Please choose another payment method in this case..

Under the Usage Policy, PayPal may not be used to send or receive payments for tobacco products, including cigarettes, cigars, and chewing, snuff, and shisha tobacco, due to legal requirements and industry regulations for online tobacco commerce.