I personally have no love for web apps either. No matter how many well-behaving developers are out there, the median web developer has ruined the web as an app platform to the point where I view web software as generally hostile, ad-filled, spyware, that's under the control of and serves the web developer's interests over the end user's interests.
I’m a dev and understand how web apps can be attractive to us, but as a user they irritate me. During my formative years, software by and large served the user over the dev, so flipping the scales entirely in my favor as a dev feels almost wrong.
The other issue is that web browsers are dynamic environments (much more so than operating systems) and sometimes break/change things. Users who’ve frozen PWA updates don’t have any access to critical fixes. A lot of devs just wouldn’t support frozen versions.