The skills we needed before are just no longer as relevant. It doesn't mean the world will get dumber, it will adapt to the new tooling and paradigm that we're in. There are always people who don't like the big paradigm change, who are convinced it's the end of the "right" way to do things, but they always age terribly.
I find I learn an incredible amount from using AI + coding agents. It's a _different_ experience, and I would argue a much more efficient one to understand your craft.
Using AI as just a generator is really missing out on a lot.