I'm frustrated by how unreliable the web version of Instagram has become. I use Firefox and intend to keep using it, so that may contribute to some compatibility problems, but basic features often fail regardless: buttons do nothing, pages sometimes require a full refresh, and navigating between videos can preserve the previous video's playback position instead of starting over.
Other large platforms have similar issues, such as awkward nested-comment loading and poor scroll-position handling. It makes the web experience feel like an afterthought. Are companies intentionally prioritizing native apps because they offer better engagement, advertising opportunities, analytics, or access to device features? Or is this mostly a consequence of maintaining a complex website across many browsers, with Firefox receiving less testing because of its smaller market share?
4 Answers
For many social and ad-driven companies, the app is the priority. Native apps can generate more engagement and provide access to device capabilities that browsers restrict, while also making it easier to guide users toward notifications and continued usage. The web version may be maintained mainly as a way to reach people who haven’t installed the app, rather than as an equally polished product.
A practical response is to stop using services that refuse to support the browser properly, although that isn’t always convenient. Native apps can provide a smoother experience, but they also request broader permissions, so choosing the web version is reasonable when privacy and platform flexibility matter.
Firefox probably does make some bugs harder to justify internally, since it represents a relatively small share of browser usage. Supporting multiple engines takes testing time, and companies often focus on Chromium first. That said, basic loading failures and broken interactions are still signs of weak quality control, not something users should simply accept.
Some companies may actively prefer the app because it offers stronger engagement and more detailed usage data, but that doesn’t explain every broken feature. Instagram’s web experience has had a reputation for inconsistent platform support for a long time, and large single-page applications can also suffer from state-management, caching, and browser-compatibility bugs.

The browser-engine diversity issue matters beyond Firefox itself. If most sites are effectively tested only against Chromium, the web becomes more fragile and users have fewer genuinely independent choices.