alt Hacker NewsI prefer corporate rentals precisely because there is less idiosyncratic risk. They boringly have a strong incentive to keep you renting the same place as long as possible.
The cost of owning absolutely does increase over time. The mortgage payment is just one part of the fully burdened cost. Furthermore, there is a real risk of an unexpected $20k expense that you have to pay for. Owning is less predictable than renting because the liability and risk surface area is much larger.
You can buy home repair insurance if you want to transform unexpected repair expenses into predictable monthly payments. It's a bad idea for exactly the same reasons renting is worse:
Someone else has to approve repairs and contract the labor.
My experience with corporate landlords is that they're incentivized to maximize income, which is emphatically not the same as keeping you renting the place as long as possible. Realpage for example optimizes for higher income at the cost of turnover and lower occupancy.