I also parrot 2025. It is important to note that in spite of being past the announced support date of AM4, there are rumors that they have more of the X3D CPU for that socket coming.
I agree with the above in that this long period support is really nice. I hope it doesn't turn into the BIOS quagmire that AM4 did in some cases but for sure would consider any updates from a 7xxx to an 8xxx (presumed) CPU, I would hold onto that 7xxx in the spare parts bin for a while just in case....