I would use an app for SN, especially if it was open source and obtainable through F-Droid.

With browsers I try to use only incognito mode or "private mode" which is what my Fennec browser (fork of Firefox, obtained from F-Droid) calls it. I don't want to have to sign in each time I want to comment or post on SN.

Additionally when I am logged in, and then minimize / switch tasks, when I come back to the browser, it has lost my login, and I must log back in. I don't know if this is a privacy protection measure done by Fennec or what but that's my experience. I don't use my browser on my mobile for much at all. In my nitter app, if I click on a link it will open my browser, but then that doesn't require authentication.

So, some of us like apps.

I would love to see an SN app available for those of us who like apps.