> Please stop being rude to me.

I do not see how I was being rude, unless it was my use of quotations around the title you claim.

> I'm a human being ...

I did not doubt this.

> ... I'm a very experienced product manager and engineer ...

Again, if it was my use of quotations which you found to be rude, then I do not know what to say about that.

> ... and the way you are behaving sucks.

I respect your perspective and support your right to express yourself. And no, I do not think you are being rude by doing so.

> Assume I'm still right ...

Why would I? You responded to:

>> This is a site full of developers who are convinced that "proper software engineering" is 100% of what makes a business successful, and everything and everyone else is useless.

With:

> As a technical product manager, this 1000%.

Finally, you write:

> ... you might be able to learn something from someone else.

Maybe you can learn something from someone else as well.

There was nothing rude about any of their replies.

They weren’t rude enough. Your complete apathy towards the many antisocial effects of badly engineered software, caring only about increasing shareholder value, is the reason why modern software not only sucks but actively makes our lives worse to use it.

Googling your name brings this missing person case as the only results: https://en.wikipedia.org/wiki/Disappearance_of_Logan_Schiend...