Has anyone received a skilled worker visa in the UK without education and after leaving the EU?

Question

Emigration and immigration

I only have 11 classes. When studying the requirements for obtaining this visa, I began to study what my code means, and found, in general, that. My occupation code 2137, web dev krch.
And the site says:

Entry requirements of this job:
Entrants usually possess a degree or equivalent qualification, although entry with other academic qualifications and/or significant relevant experience is possible.

And here are 2 related questions:
1) In fact, is there anyone like that here?
2) If yes, what does this equivalent mean? If a bachelor in the UK takes 3 years on average, do I also need to have 3 years of experience? And if they agreed to hire me for a job where only 2 years of experience is required?