Agree nothing unclassy. People have this strange expectation that an open source project is out there to serve every single person using it with total attention. It’s not, feel free to fork the beta and use it forever, make your own changes. The pro tier cost is a pittance for anyone using it for profit.
Going to vouch for this. Why does it matter what other people do? This is such a non issue, you are free to fork it and do your own work. I actually believe more open source repos should tastefully have paid tiers to help pay for the continued work.