[LinXitoW]

I don't think any serious dev has claimed 10x as a general statement. Obviously, no true scotsman and all that, so even my statement about makers of anecdotal statements is anecdotal.

Even as a slight fan, I'd never claim more than 10-20% all together. I could maybe see 5x for some specific typing heavy usages. Like adding a basic CRUD stuff for a basic entity into an already existing Spring app.