Gibbo had some good news about Zen4 sales:
So sales of the flagship 7950X are good, though overall sales are "not that of Ryzen 5000 launch". Though as I (and many others) have been saying for months - the cost of investment to get on the AM5 platform is just too high for mainstream. There'll always be the 1% buying flagships, it's the mainstream that's the largest volume and that much more important option.
I feel AMD should have copied Intel and included a DDR4 memory controller, allowing AM5 to have DDR4 boards. Then AMD could have made motherboards as cheap as Z690 ones, people could re-use existing DDR4 and I'm sure sales of the non flagship CPU's would be better.
Then again - if AMD are going to release a > 8 core Zen4 with V-Cache late this year/early next year, it's going to destroy all Intel CPU's in gaming performance, probably including meteor Lake. That'll do wonders for sales.