Slow MBP … someone else?

So I feel that my last three MBPs that I bought have just been slow in the network. Has anyone else had this issue? I mean it takes forever to even install basic applications. I'm starting to think that you may have to go back to Windows after a conversion of more than 10 years.

Specifications:

MacBook Pro (13 inches, 2018, four Thunderbolt 3 ports)

Intel Core i7 at 2.7 GHz

16 GB 2133 MHz LPDDR3

Intel Iris Plus Graphics 655 1536 MB

Someone else?