At the same time, I both despise and am fascinated content sellers.
On the one hand, they exploit people who are unable to clear content for reasons: unable to find a good party, no social skills, too much money to burn and too little time so they want the new shiny pixel thingy right now, outright terrible players who either never learned how to play their job or who are unable to get better despite their best intentions and are thus shunned by the community, including their own FC (sadly, I know someone who suffers from this, and I was shocked by how some fellow members (coincidentally, those of those members left the FC since then) were talking about them behind their back... really disappointed, in them and in me, as I was a passive participant at one time, and I am deeply ashamed of my behavior and have made amends since then) and so on.
On the other hand, they managed to make money by offering a service in a video game. And it is quite the business, especially when you have 7 people to split the money between. They don't waste time, time is money. But this is against the Terms of Services, contrary to my idea of what a video game should be, and it is exploiting people.
So no, I remain against this.