As I asked above, I'm trying to understand why there are any issues, why these threads even exist, if it is fully accepted that credits assigned to people X in room Y can be used for meals of anyone at all.
So, you think this is mainly a problem with employee knowledge/understanding of the program as it currently stands? Perhaps with more misunderstandings at non-Disney restaurants?
Could some of the push back be because children's TS credits on the
DDP might be different to ones on the DxDP in some manner relevant to the restaurant's bottom line?
Was enforcement of the earlier rules so draconian that employees still fear being in any kind of violation?
If using credits for anyone is firmly in accordance with the letter and the spirit of the plan, and restaurants have no reason to fear that they will get too little in reimbursement for child credits being used on adult meals... I don't see why multiple tables or anything else would be an issue.
So do you think that if the OP wasn't allowed to use the credits and had to pay OOP on that night, s/he should feel confident that taking the issue up with Guest Services would result in Disney agreeing that the restaurant doesn't understand the plan properly? That the money would be refunded and credits taken in exchange instead?