I get you, but when I decided to follow a no-skills approach (as in, no agent's Skills used), I had to decide what:

1. Couldn't be built only using prompts

2. Couldn't be built only using MCP servers

3. Would have improved my UX experience (as i hope, your UX experience).

From those three conditions, I chose integrated git worktrees and loops

Is AI is the new Waterfall/Agile methodology with all the lingo/terminology/names that make no damn sense?

Appears so, because I am so turned off by it...