I fully agree with that opinion.
In the beginning of Airbnb ,it was a bit idealistically,and thus the guests as well the hosts.
When the platform became mainstream, it seems the some hosts use it as a easy way to make money,without never seeing the host.
On the other side, I see a lot guests in my house that are not willing to have contact at all and just use it as a cheap hostel, and they just come in and locked them self up in the room I rent out and not talking at all.
I go also as a traveller over the world , but I always keep in mind that I enter the very private place from an individual,and I feel very thankfully that they welcome me.
I really like to have a conversation with my hosts to know how it is living in their place and country.
That was the original goal from Airbnb I thought, and from many hosts as well.
But I agree that the guests are not so nice anymore ,and sometimes just rude, and antisocial, and breaking the rules about smoking and drugs in my house.
It makes me taking the decision to quit making my place available on the Airbnb platform.
I will still book a place by a host and I always keep in mind that I am a GUEST and not a CUSTOMER.
And if I break something in the hosts house, I will mention it to my host and offer to pay the damage.
Some guest don't do this at all unfortunately.