I'd assume most users literally only use it when there's a "pay by paypal" button on a website, and therefore only log in, and pay for things. I'm not overly familiar with Paypal, and I haven't looked at this recent addition of cryptocurrency, and Paypal in depth. For US residents does it even advertise to existing customers that its been added? Like is there any pop up telling them its been added? Even if it was, I'd half expect them to just ignore it, and pay for what they want.
A couple of users on here have posted screen shots but I don't know whether they had to seek it out or whether there was a flashing sign at the top of a normal page.
The one and only time I log in to Paypal is to withdraw from it. I don't see any of their irritating offers of credit or cards. I'm fairly certain I'd miss the addition of Bitcoin unless it was screaming in my face.