A home gas stove in the US will probably make around 10k BTUs. Some have burners designed for high heat cooking that might go over 20k BTUs. Your average wok burner used for stir frying in a restaurant is going to be over 100k BTUs, possibly 200k. To be clear, you can do a tasty stir fry over lower heat; but realize that the commercial wok burners are specialized equipment, and any home gas stove will be underpowered by comparison.
It sounds like the person I was originally responding to doesn't have a complaint with gas stoves but more with the fact that they are no longer cooking on a specialized piece of equipment.