I Think you are misunderstanding, no one is saying they don't want to pay for your tool, quite the opposite.So what's the deal, want getting everything for free?
Unlike some of the people here I don't even think a subscription is unreasonable, just that the degree of configurability and dependence on your server backend is problematic regardless of where you set the price or what payment model you use.
It sounds like you don't think anyone will pay for your tool unless you force them to, but there's plenty of evidence to the contrary when you look at other software packages on patreon.
Basically,
I'm not complaining about the price tag
I'm complaining that there's no way to configure your application to run without routing through your backend services- to the extent I would happily pay more money for that capability.
Note: To clarify my comment on the language barrier was just in reference to this forum and this conversation specifically, not your audience at large. I don't think anyone in this conversation is speaking their native language and it shows a bit