@esther That is an interesting analogy, not only in the context of this Meta/Facebook business.
People shouldn't be without housing because of real estate gambling, but providing housing still requires upkeep that in turn requires material goods and time and skills that the average person cannot be expected to provide themself, and sometimes interaction with outside structures (say, the fire department). It's not just "paying rent = capitalist concept = evil".
@esther If management of the company I rent from decided to sell out to Vonovia or something, this would surely cause problems for me. Doesn't make the workers I actually interact with (janitors, office people) evil capitalists.