Ah, I noticed McDonald's didn't and that was my original example before an initial unmarked edit, but then I wasn't sure if McDonald's was an advertiser.

So maybe it is extended to anyone that advertised in the recent past?

@McDanaids still shows up the same level of veracity as @McDonalds and @McDonaldsCorp:

https://www.twitter.com/McDanaIds/status/1590934953457782784

https://www.twitter.com/McDonalds

https://www.twitter.com/McDonaldsCorp

Other major companies seem to not have it either, I'm not sure if they are an advertiser:

https://twitter.com/jetblue