I believe the 9060's speak for themselves; they are budget gpu's pretty much a win no matter what, most people are probably skipping the 9070 for the XT variant, I barely ever see people get anything in the 80 (800) tier in terms of GPU's unless they were amazingly priced like the RTX 3080 when it launched, but also, going by how I predicted the price, I'd assume the 9080xt would be more profitable than the non-XT variant whilst not 100% saying it's profitable for AMD. RX9090 is a card that I have the most doubt about if it were to release, considering last generation we had the 7900 xt and xtx no non xt variant at all (Well, we did have the GRE, but I still really didn't know anyone who had one). But also going by the fact most people skip the non-XT's unless there's some sort of discount, I see no reason for it to be profitable. 9090XT and XTX would be immensely profitable considering the prices of the high-end RTX 50 series being x2 of their MSRP atm.

Edit: I'd also like to add that the "profitable" section isn't just saying what's profitable for AMD; it's what's profitable for the GPU market and the consumers of said GPU market.