I also agree. I use MicroBlocks during CoderDojo events and participants love the fact that MicroBlocks means live programming, with no worries about building, compiling and transfering files. It is really plug or in this case unplug and play. For all my own projects with micro:bit, Mbit (ESP32) , PicoBricks (RaspBerry Pi Pico) , Wukong (micro:bit) or Wukong2040 (Raspberry Pi Pico) I always use MicroBlocks.