Comment by psadri

I agree. I recently started exposing my kids to programming and I chose a C64 emulator. The BASIC REPL is so simple/limited that it doesn’t overwhelm the kids with irrelevant syntax (those can come later, if they are interested). The fact that a 1..100 loop can introduce a noticeable delay. You can literally see the computer working. Primitive graphics and sound provide immediate feedback which makes learning engaging and fun.