I find most tea (baggies, leaves in a strainer, etc) taste the same and mainly just bitter. Same thing with coffee and alcohol, I can discern no difference between types when drinking anything containing any amount each. Tea is definitely bearable with some honey and milk though.

That's just my crazy taste buds though. The closest explanation for this is being a "supertaster"[1]. I've done the supertaster blue-dye tongue test but compared to my friends we saw no noticeable difference.

[1]: https://en.wikipedia.org/wiki/Supertaster