Genuine question: why'd you want bills to be shipped on paper? Is there some legal requirement to keep paper records in the USA and you don't want to have to ow

Genuine question: why'd you want bills to be shipped on paper? Is there some legal requirement to keep paper records in the USA and you don't want to have to own a printer or something? Every time I get a paper bill I'm annoyed, like, just send me an email, then I drag it into the right folder and it's done. Speedy, sortable, searchable. (Of course you will want to have back-ups, but one generally wants backups for one's files anyway.) The weirdest instance of this is my electricity company that has a fairly high price but also invests in renewable energy and they send me paper bills. Like, they of all companies should get that I don't want someone to drive to my house to deliver information that, usually, I already knew about anyway. Dutch tax office also takes their time to send me letters from abroad... two weeks after I already received it digitally and opened it. They can see I read it on their website, but they still post a physical letter more than a week later. And it always contains "you owe us nothing & we owe you nothing" because I don't live/work there anymore. So stupid, I hate letters, so I'm really curious why you'd want this!