Re: Stretching
I think the distinction the post was trying to point out that while, yes, repairing something requires modifying it, it is also true that modifying something is not necessariliy repairing it (as you yourself point out). It is, perhaps, disengenuous to use "right to repair" legislation when you want to modify something in a way that does not repair it (to extend or customise it, for example - see the https://freetz.github.io/).