Ain't that the truth. People act like charging for software is evil no matter what. There's a huge difference between a lone dev trying to earn a living and a huge corporation trying to wring every last ounce of profit out of their users. And there's probably degrees of nuance between those.

Especially if they seem like a reasonable person, wanting reasonable amounts for good work.

And that's the important context in this discussion. You've got a dev who's active in the community and who builds an app not only with great features and UI but with stability too. And he has a not insignificant user base that is familiar not just with his work but essentially with this exact app... It's reasonable for him to assume we'll see the value and be willing to pay. And he is correct.

I'm personally averse to subscription models, but again context matters. Reasonable rate and you know what you're getting. And I say this as a huge fan of both FOSS and socialism. I could have easily just let my DNS continue to filter out the ads, but I appreciate quality and believe it should be appropriately compensated.