Natural bodybuilding or supplement support?

Lately I’ve been going back and forth on this whole natural vs supplement support debate. I started lifting about four years ago and made decent progress just by dialing in food and training. But over the last year things slowed down, and I began reading more about different approaches. While researching, I even stumbled on https://misterolympia.to/product/pharma-test-e-300-pharmacom/ and similar products, just trying to understand what people are talking about when they mention “support.” I’m not planning to compete, I just want to look athletic and feel strong. So I’m wondering — can you realistically keep progressing naturally long term, or does some form of enhancement eventually become part of the journey for most serious lifters?