I refer to it as "the ACA", which is short and avoids an unofficial moniker first introduced as an insult.
It's not just a personal preference, it's civically important: There are still morons out there who have spent the last 15 years simultaneously gushing about how the ACA is awesome while demonizing "Obamacare."
2. It's not all over government Web sites. In fact I doubt it's on them at all.
3. Cabinet-level officials aren't giving stupid speeches about how important the name is in reflecting a Whole New Approach.
4. I don't remember Obama objecting to it at the time... nor did Obama go on TV and say "It will now be called OBAMACARE in honor of me, the greatest and only competent President ever".
5. Actually I don't remember it even being a "slur". The first draft was based on Romneycare. There was also "Hillarycare", which might have actually been pejorative. In any case it wasn't anything like on the level of the President or the Secretary of anything making a bunch of noise about it.
I can’t find reference to “Obamacare” but there is one for TrumpRx: https://trumprx.gov/
That said, let's call it what it is... it's a war machine. Just as we should refer to Israeli Occupation Forces and not "Defense" forces, since genocidal occupation is just about the furthest thing from defense.
It’s not a war machine, it’s a pork processing system for Congress.