My last ex was Gujarati and her father owned a Holiday Inn Express and a Days Inn. We both worked remote at the time and a good chunk of our relationship was spent staying at various hotels under the IHG banner for the "owner's rate" (a small denomination less than $1).
Their network went well beyond any particular industry though. The first family friend to come to this country ended up in Houston in the early 70s, quickly accumulated wealth by innovating accounting techniques for big oil. He sponsored the next wave, which included her father who started as a nuclear plant engineer and travelled around the country for a couple decades before moving into finance then hospitality.
Each successive wave would sponsor others - they all were relatively successful in India but came here to be executives at tech companies, surgeons, professors, real estate investors, etc. They really took care of each other.
While the family did much of what was mentioned in the article, including living at the Days Inn for a couple years at one point, it didn't mention anything about partnership stakes in these properties. That seemed to be a big thing, or at least I had the impression that diversifying property portfolios was common. Her father owned his properties outright but that was because he bought his partners out during the financial collapse in 2009. When we last talked 2 years back, he was looking to acquire new partners and invest in other properties.
As you say, there was a tension to bring the children in but they had little interest in moving to a place in a so-so part of Florida - the children were well educated, travelled, cultured etc and preferred to live in big cities. My ex and I did grudgingly discuss it as being an option if we started a family.