Absolutely. In our videos (On a completely different subject) we tell people "This is what works for us. No guarantee it will work for you"
On a related note, Eugene Volokh of The Volokh Conspiracy is doing a series of 1A videos. I love his disclaimer. It’s something like:
“This video is not legal advice. If it were, it would have been accompanied with a bill. Use responsibly.”
I like Paul Harrell’s line: ‘And as always, don’t try this at home, I’m what ya call a professional.’