I will read our current proposal as follows: “repairing such consumer product so that it performs according to its original specifications and any changes to those specifications authorized for that consumer product”.
I think your question raises two issues. One is that we're talking about a washing machine and a dishwasher, but this particular provision would also apply to medical devices, as well as vehicles and the rest of it, and different factors raised.
One piece is let's figure out what categories of product should qualify, and the second piece is ensuring that it's abundantly clear that the right to repair is, in fact, just that. It's the right to repair the product and not to mod it.
Admittedly, a washing machine may not raise the same modification issues as vehicles that have emission controls or other—