Somewhere around 15 amps is almost always the limit for basic circuits, making voltage an easy proxy for available power.
I'd want an induction cooktop and a gas oven! The gas oven solely so I can do the broil thing and get a good sear from direct flame.
Everyone's cooking styles and needs are different, I guess. It's never been an issue for me. If I leave the oven door ajar, the broiler will stay on and do it's job. An electric oven works far better than gas for baking however which is something we do regularly.
A low end range has 16K BTU for the oven, plus 4 10K burners = 56,000 BTU = 16.5kWatt.
But the 50A outlet can only deliver 50 * 240 * 80% = 9,600 watt.