My point was CM's are getting short end of stick here under the ACA, Working enough hours to be 'full time' yet not having employer paid plan or sufficient income to purchase on their own.
Many employees are getting the short end of the stick with ACA. We took a whole dept and converted it from 3 full time workers to 7 part time workers, just to keep them from eligibility.
It's a real number that hits the bottom line, and not always is the decision as simple as "big bad rich company wants to screw the little guy".
That said, what I posted are the definitions of "full time" according to ACA, which oddly do not necessarily jibe with the definitions of "full time" according to many employers for benefits enrollment (which, generally range from 32 through 36 hours, from what I've seen) nor the definition of "full time" according to BLS (which, iirc, uses 35+ hours as the "full time" definition for hourly workers).
In addition, their income is what will define if they are eligible for benefits under ACA through the exchanges. If their income is low enough, they will get a lot of subsidies.
However, the key is that their employer does NOT offer them appropriate options. If they are "full time" according to the definitions I listed, then the employer can decide not to offer compliant plans, but if they don't, they will be forced to pay a fine of 2k per employee (less the first 30 employees, but in Disney's case, that's rather moot).
That's...quite steep. Granted, as I noted, Disney has an exemption that I don't recall when it runs out (something like 2020, iirc), but...I think you are conflating overtime management with ACA cost controls, in this case.