Earlier quoted context omitted.
Why not just use a web app? I don’t have the Twitter app installed because the web app does everything I need.
They have a Progressive Web App, which should be able to be loaded up and a home screen shortcut just like any app would. But it's not straight forward for Android (Parler users were trying to explain how to do it to each other with hilarious results), and I believe on Apple it can't be done. There have been called for regulating how Apple and Google protect their app stores after Parler was pulled, but I don't think…
I mean, don't get me wrong, I get that there are issues with corporate monopoly control of communication. And there are some things that will only work well as an app, not as a web page. But... parler really isn't one of them? Oh no we have to go to a bookmark in a browser instead of having an app or even an icon on a homepage... seems like a weird complaint when they are also saying access to parler is so vitally important. What's the big deal? I mostly access facebook and twitter this way on my android phone already.