separation of concerns - wrong. HTML and JS/TS are not your concerns. Your app features are.
built in directives and template syntax - oh you mean the ones that don't really work well with typescript?
forms, router - nope, forms are hard everywhere. at least with react libs like Formik makes at somewhat bearable
standard code and design patterns - oh you mean those patterns that make the code look like a bad corporate JAVA where you need write 10 keywords, 5 decorators just to define a property? No thanks.
testable code - who are you kidding? angular can't even render a component into a string. Do you expect me to only test in full DOM? Shame on you.
typescript - how dare you attribute this as to angular. You can use typescript with any other framework.
its an actual framework - bad framework. For example they recommend rxjs for state handling which is total overkill for 99 percent of web apps
continuously maintained - with already 7 breaking versions? Where they often change arbitrary syntax for little benefit? No thanks. I'd rather react
"All of the above makes it easy to work on legacy code or to collaborate with colleagues."- lol I just finished on a corporate contract where we used angular 6 and 7 and it was a total shit show. Total opposite of what you paint here.
Your ultimate argument is you hating the framework. You also might be confusing Angular with AngularJS as well. You got the right to your own opinion though. Cheers.
There are many types of concerns. The separation of concerns along which HTML, CSS, and JS were designed are real. They reflect the persistent concerns of user interfaces across most projects: what is this information, how should it look, and how should it behave? And they served those concerns well when we were making simpler content oriented documents that weren't bursting at the seams with a single scope. What the platform has failed to give us is a way to separate by project specific concerns, business-centered concerns, suitable for increasingly complex applications. Frameworks concentrate on the latter and very few, perhaps none, have reached the same bar as the web platform for meeting the needs of diverse devices and empowering copywriters and designers to contribute. Web component features like Shadow DOM are critical in enabling business concern separation while also maintaining the web's unique value propositions for audiences wider than engineers.
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