Especially when those 2nd, 3rd, + properties are being used as passive short term rentals. Observing the state of the housing situation “Hmm there aren’t enough homes for normal families to each have a chance, I should turn this extra property of mine into a vacation rental.” does this make said person a POS?
Mh, I agree, but also disagree to some extent. I am a Democratic socialist and think that means of production should be used for the greater good, so keeping a house in order to make profit is exactly that: private property of means of production with the goal of $$$.
However, I think the question goes deeper than that. I think it’s absolutely valid for a family to have a secondary home, e.g. when they want to go to a vacation. Sometimes renting out a hostel is difficult, one might not like the hostels available, or a plethora of other reasons. As soon as the person owning the house uses it for themselves for a significant amount of time, it isn’t really a means of production anymore, but a private property. What is important in my opinion is that the time when the house isn’t used by the owner, other people have a chance to use it - cheap AirBnB covering the costs maybe?
Tl;DR - renting the house out to others to make profit: yes, unethical. Earning money by a human necessity is, in my opinion, not right. Using the house yourself and/or renting it for sustenance cost: absolutely valid. You don’t use the means of production to take money from the people, you use it for your own (and society’s) benefit.