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We might need to consider not all cities are made to be tall. You cannot make Lisbon or Vienna go tall, otherwise it's not Lisbon or Vienna anymore... Also, it's silly to move local residents to the outskirts to have tourists right in the city center as tourists don't have to commute on a daily basis, they can be away from the center, it's perfectly fine for them.

Even steel frames are unnecessary in a lot of cities with a housing shortage. A cheaper wood frame can get you up to 5 stories at a fraction of the cost. I'd say a bigger problem is local low-density zoning restrictions, where it's legally prohibited to build more than one or two units per lot.

"Everything must be like a commieblock!"