Are Mac Pros even a viable platform for professional users given the infrequency of upgrades of the platform? Intel Xeon W-3275M is more than 3 years old at thi

Are Mac Pros even a viable platform for professional users given the infrequency of upgrades of the platform? Intel Xeon W-3275M is more than 3 years old at this point. Can people with demand for so much compute even afford to not get modern hardware?