Flatpak mostly solves this for GUI apps.
These angry customers are a symptom of having more customers; in this direction (compatibility) companies shouldn't be KPI'ing on angry customers.
It is very legitimate that high compatibility means more very obscure, low value, high cost, bug reports that are hard to classify as such. And my gosh, I hate working with rude ticket writers.
No, it's a symptom of having more of a very specific type of customer who is more demanding and difficult to please than your other customers.
When you don't officially support Linux, the Linux users are not surprised. It's normal for them. They find other ways to use the product.
When you do announce Linux support, you open Pandora's box of complaints. They're extra angry that you claim Linux support but it doesn't work perfectly on their unique combination of laptop, distro, display protocol, and window manager.
You gained a small number of happy customers, but picked up a disproportionately large number of angry, vocal customers in the process.
I wasn't looking to anger you, just to provide a different lens in which to view the situation.
Flatpak serves a need, there are plenty of users who like it and there are probably even more who just use it without thinking much about it. Personally, I like it for a few reasons: - Being able to install something dependency-heavy with just one package - Sandboxing - Getting a newer package than what my distro provides - Being able to update apps independently of the rest of the OS - Being able to easily install apps that my distro doesn't provide
The people who hate it, especially without giving a reason, are largely irrelevant when flatpak is filling a need for so many other people. Design for the people who are using and who like your product. Make adjustments based on their feedback. Ignore the people who just make noise.
And how do you know the userbase for GP's specific product is all Flatpak users? In fact, based on their comment, it appears as though they are explicitly not, hence their vocal frustration.
Ultimately if something isn't in my distro's repository, i try to compile it from source and if that isn't available, i just use something else.
Sure, you'll still get a few complaints from ideological purists, but there's no avoiding that regardless of what you do.
Made comment about flatpack below the comment above.