> If I turn my old gorenje all out on four burners it'll output the likes of maybe 30kW give or take. The largest burner is I think about 15KW on full throttle and that does only acceptable wok or very smoky steak on cast iron ribbed pan.

I have an American made dirt cheap entry level induction range. It is nearly a decade old. It gets used for wok cooking almost daily. During holidays I run all 4 burners non stop for hours on end.

Plenty of commercial kitchens are switching to induction as well, it dramatically reduces ventilation costs, and it provides better temperature control. For smaller kitchens, or when a lower cost build out is needed, induction is a huge win.

The technology is reliable, even if you unfortunately got stuck with bad implementations in the past.