If you're a party of two and it's peak time, you're sharing. Period. That's the way of theme parks and public transportation. If one doesn't want that, then you don't go on the Wizarding World Train, or Kali raft, or monorail.
Just like we tell people who can't imagine riding in the Skyliner because there's no A/C or because it's too high and they're afraid of heights that they have options, namely...
- don't stay at a Skyliner resort,
- use your own vehicle,
- or do bus transfers.
The same with sharing a cabin. You have the same options. The whole system isn't going to change because of personal preferences.
Sharing is happening. If you don't like it and you want to say so, go ahead. If you've already done so, stop repeating yourself please. If you think you can argue WDW against doing it, then you need to be writing to WDW and not arguing for pages worth here.
Thanks.