Was there an intel mac pro in 2020 or is that when they finally switched the mac pro to Apple silicon? If there was one that may be the last intel we see that might be supported for a few more years.
The 2019 Mac Pro 7,1 was the last Intel Mac that Apple sold, from December 2019 until June 2023 when they finally announced the 2023 Mac Pro with M2 Ultra (Mac14,8).
Yeah, anyone who bought that highest-end machine would definitely hope for it to continue to get future MacOS support for several more years. But it’s inevitable they’ll drop Intel Mac support eventually, and probably sooner than Mac Pro 7,1 owners would like. 😢