I'm serious - the productivity boost I'm getting from using AI models is so significant, that it's absolutely worth paying even 2k/month. It saves me a lot of time, and enables me to deliver new features much faster (making me look better for my employer) - both of which would justify spending a small fraction of my own money. I don't have to, because my employer pays for it, but as I said, if I had to, I would pay.