Management of Intel is accustomed to have 60% profits and need a mind change and a price drop.
I foresee that AMD will get a lot of market share: 30-50% and I use this wide range since besides price/performance there is also the factor of security. Looking at Spectre et al. AMD has a safer product.
Last but not least, a single EPYC CPU is also an I/O monster: 128 PCI lanes for AMD vs 40 PCI lanes for Intel.