This is to me one of the major reasons Twitter discourse is completely ruined and the platform is mostly useless for seeing what people think now.
When the only people who get to be at the top of discussions are people who pay for twitter, the only opinions that get shared are those that are pro Twitter, pro Elon, etc. Because they have a direct stake in the game.
And that's if the accounts posting aren't all bots that pay for a checkmark to boost engagement, which is almost all I see when I occasionally have to check Twitter these days.
So glad more people are leaving it. There's nothing to gain from it anymore.
As someone who owns a digital audio player I can give some reasons:
Though I will say, even as someone who owns one, unless you're really into carrying your music library with you it's generally not worth it. But they are nifty little gadgets and new ones come out every year to innovate the space.
It's similar to an e-reader as others pointed out. Sure, you can read on a phone/tablet as well but it's nice to have a device that's purpose built for one thing and does it really well. The same applies to a digital audio player. Yeah you can (and most people are fine with) play music on your smartphone, but a dedicated device does add some nice QoL to the experience.