Operate a gas stove without a household connection using a gas cylinder?

Bottled gas is propane, natural gas comes from the pipeline. With gas grills, you have to keep that in mind, I think pressure regulators and nozzles are different. With a stove, that should also be an issue.

Bottled gas is propane, natural gas comes from the pipeline. With gas grills you have to keep that in mind, I think pressure reducers and nozzles are different. With a stove that should also be an issue.

sure. With every gas cooktop I have bought so far, 2 different sets of nozzles were already included

I don't think it's worth it.
I used to want to build with a gas stove as an ambitious cook. Definitely. Then those crappy ceramic cooktops came along, and the desire grew. But now there's induction, which combines all the positive features I need for cooking. Quite fast and quite clean.
For half the year, you can also let loose outside with a gas grill and/or charcoal grill.
If I had had space and money left over, I would probably have wanted this Teriyaki area instead – which I now have on the grill.
If I were to build again now, I would have a 2-burner induction stove for the kitchen and nothing more.

There is one reason against induction: if you have a pacemaker. Then you should not stand in front of it. So if you also like to cook at the same time, an alternative would be good.

There is one reason against induction: if you have a pacemaker. Then you should not stand in front of it. So if you also like to cook at the same time, an alternative would be good.

I think then quite a few things won’t work, right?

Yes, at the airport you don’t go through the gate but always get special treatment. Microwave. I don’t remember what else. I only know this through my mother.