Thanks! :-) I'm the author and I have seen my IoT students suffer while learning Arduino programming. So my article was really about the bad C coding in Arduino

Thanks! :-) I'm the author and I have seen my IoT students suffer while learning Arduino programming. So my article was really about the bad C coding in Arduino: pointers, bit-banging, ... But really... we have suffered with C for so many years, why haven't we moved on to Rust?