> Are they more in number and easier to use than the Arduino libraries?
I haven't done a direct comparison, but considering that the hobbyist ecosystem (which is the main source of those libs) is shifting over, it is just a matter of time.
> Why do you think the Arduino is more difficult than "drag-n-drop flashing" by comparison?
Because you need to install an IDE and mess around with things like serial drivers - and it gets a lot more complicated if you ever have to flash a bootloader. It's not hard, but it's definitely not as trivial as the RP2xxx's drag-n-drop.
I haven't done a direct comparison, but considering that the hobbyist ecosystem (which is the main source of those libs) is shifting over, it is just a matter of time.
> Why do you think the Arduino is more difficult than "drag-n-drop flashing" by comparison?
Because you need to install an IDE and mess around with things like serial drivers - and it gets a lot more complicated if you ever have to flash a bootloader. It's not hard, but it's definitely not as trivial as the RP2xxx's drag-n-drop.