My professional work is barbells. I follow the Starting Strength method, which uses low-bar back squats. I often see, "That's squatting... but it's high-bar squat! He's squatting... but not in the right way!" And long arguments ensue.
My hobby is roleplaying games, especially D&D. I often see, "That's D&D... but it's not the right edition! It's D&D...but not in the right way!" And long arguments ensue.
And now here with finances: "People are getting rid of debt and saving up money... but not in the right way!" And long arguments ensue.
Relax, boys... I was going to say, "and girls", but it's rarely women who engage in this silliness.
I love the book and Ripp's methods.
And I agree with you on all points.
I used Ramsey's snowball method to kill off about 10K in debt at one point in my life. Was it the best method? Who knows and who cares. It worked for me, at the time. Do I still listen to him? No, but for someone else, he might say something that clicks, and that might be the one thing that puts another person on the road to financial freedom. That is a win in my book.
The thing I hate most about Facebook and forums like these is all the stupid chatter about what other people are doing or saying. I see this all the time in my keto groups. WTH LOK WTF someone on that other group sez 90% fat they are sooooo wrong blah blah blah.
Who cares? It's all gossip, and ultimately unproductive.