Lots of people like them. But as with all split keyboards, your hand shape and typing style will also play a decent role in what keyboard works best for you
Careful... This hobby will make you spend hundreds of hours personalizing and perfecting your layout, changing keycaps and switches, trying new board shapes and so on. I've only been part of it for a month 💀
Aeropress mostly. Or caffetierre, both immersion brews. I've not got into pour-over (don't really want another kettle) nor espresso. I'll probably end up there one day, when finances and space permit it.