I think AMD will be ready. But I also think that they'll not release products where they will expect very low sales. And that brings us to DDR4 vs DDR5 performance per $. People can buy DDR4 4000MHz CL19 for just 50% more than 3600MHz CL17. Both at lower end of price spectrum. If DDR5 can match performance per $ there, everything will be ready for release. We'll get Zen3... higher IPC, likely higher clock => higher potential fps. Then AM5 gets Zen4... rinse and repeat above.