Why you acting like we can only do one of these things?
I'm not, please don't assume that. It sounds like we're in agreement here, so I'm not debating you, but rather adding to your post, I suppose. It sounded like you wanted to extend the conversation towards solutions to the housing crisis in general.
How do you define 'corporate' ownership? If you can own 100 properties as an individual, does that count as 'corporate'? If it doesn't, that seems like an easy loophole. If the intent is to ban large quantities of homes owned by single entities, then doing it by quantity sounds more sensible.
That might redistribute old homes, but it doesn't necessarily solve the drip feeding of new homes that we have going on right now. For example, the UK used to build 250k+ houses every year during the 1950-1980s period. 50% of that was government built council houses for those in need. It's estimated that we need to build 250k more homes than we currently do in the UK, and the private housing industry has not done its part.
I felt this a year ago when I got measles and all the medical staff I talked to were pretty surprised. Parents didn't give me the vaccine as a child, but I got vaccinated as soon as I could afterwards. The weirdest part is I work from home and don't leave my home too often, which means I was either really unlucky, or it was already pretty widespread in the UK then.
There are also valid reasons for disabled people to be against SUVs, and the abundance of cars in general: pollution creates disabilities, and so much pollution comes from car tyres. I know, because I have a disability that's associated with said pollution, and I wouldn't wish this on anyone else so I really hope we can replace car use with less polluting methods as soon as possible. And then there's the more physical way: cars crashing into people also creates disabilities. If you're disabled, you're probably more likely to have sympathy for all the other disabilities that cars contribute to creating, and would prefer if SUVs and cars were replaced by other methods.