Yeah, we're speaking on different terms here. I have also had a good overall experience renting, but that doesn't really have anything to do with crux of the issue, which is that landlords exploit a renter's need for shelter at their own personal gain. We rationalize this by claiming things like "well, the landlord offers a service," but not really, because for the most part the landlord does not need to do any work, they just need to invest money, which in turn increases the value of their property, anyways. Everything they do increases their own personal wealth. That's not to mention the concentration of wealth and power that landlords perpetuate.
This isn't to say all landlords are bad people. We are all taught to make our money work for us, to try to achieve passive income, etc. in order to get out of the rat race. That doesn't change the fact that the relationships that landlords and renting creates are inherently unequal and therefore wrong.