Advertising is a communication technique to bring attention to something.

You are mostly talking about commercial advertising, which is still not technology.

Where did you find that definition of technology?

What are you even on about? Persuasion is not advertising. And in the absence of a material culture for advertising, there is literally no basis for the 30,000 year claim. This is pure nonsense and the worst kind of bullshit.

By your logic, a political or religious speech would be advertising.

Technology can therefore be defined both as an ensemble of deliberately created processes and objects that together accomplish some function as well as the associated knowledge and skills used in the conception, design, implementation, and operation of such technological artifacts.

O. L. de Weck, Technology Roadmapping and Development, https://doi.org/10.1007/978-3-030-88346-1_1