I’ve found Thunder to be a great replacement with some modern, gesture and UX friendly enhancements. Raccoon for Lemmy is pure magic and I highly recommend it as well, but the UX and UI are more modern and has less of that RIF, old-school forum thread scroller vibe.
The research cost recovery line they often yap about is bullshit itself though. The overwhelming majority of pharma research like the one involved here is subsidized through taxpayer dollars already, and they get tax incentives and write offs for failed research. If we had a sane, working government we could nationalize all life saving medications funded by public money while still allowing the inventors to enjoy some (reasonable) economic benefits from the research