Using AI tools make AI tools is not the impact outside of the AI bubble that people are looking for.

And whose lunch is it eating?

Your lunch, the developers behind Claude are very rich and do not need their developer career since they have enough to retire

Cigarettes do not cause cancer.

Exactly. People cause cancer to themselves by smoking.

And nicotine is not addictive.

https://senate.ucsf.edu/tobacco-ceo-statement-to-congress