Related to Did Thailand bring in an ETA yet? but I assume things have changed.
I'm trying to figure out what I need to enter Thailand in June with either a US or German passport. It looks like a TDAC is required (see https://tdac.immigration.go.th/arrival-card/#/home) but the information about needing an ETA is contradictory and confusing. About half of the websites say you will need one starting in June, others claim that the TDAC has replaced the ETA.
The the website of the Thai Embassy in the US mentions neither https://th.usembassy.gov/u-s-citizen-services/thai-visas-americans/
I could not find any official source that clarifies this, so any help would be appreciated.