I really wish I could donate to the project without giving them my full details. Why if I send you a couple bucks with paypal do I need to provide my address? P

I really wish I could donate to the project without giving them my full details. Why if I send you a couple bucks with paypal do I need to provide my address? PayPal does all the payment validation... Has thunderbird started doing what Firefox does and categorize your emails to send those stats back to Mozilla corp? If so, or it's in their plans, I guess that would be a reason they may want all my data. I was happy that thunderbird was abandonware, the protocols haven't changed in the decade since I started using it, and it kept Mozilla from bloating it like FF and seeking profit motives. I may just move back to roundcube.