[mogelijk]

Per a Redditor, T-Mobile has "suspended all future plans for official eSIM support" on postpaid.

I've been frustrated with T-Mobile's work in getting eSIM working for their postpaid users, particularly in their communication with their customers about the work they are doing and, in particular, when we might expect eSIM support (the last date I heard was "by the end of the year"). This is made worse by how some have been able to use the Reddit workaround to get eSIM working on their phone -- if they get the right rep when contacting T-Mobile support (but most of them won't do it).