I could not agree more with the sentiment.
But none of these individual things is the problem, though is it?
The problem is we are all so desperate to find the easy way, the fits-all solution. We find something that worked once or twice and we start preaching. There’s a community for everything these days, so we join in and start shouting. Listen everyone, we have found the best/only way!
We’ve got to stop thinking there’s just one way to do anything. And we have to stop taking it personally when someone explains to us one way they found worked for them.
We live in a world of collaboration, diversity and customization. Let’s just show respect for how others do thing. Be opened to difference.