So what? It does not matter what your Internet speed is, or whether your switches are 2.5 or 10 Gbps or you have fibre optic connections.
As long as your knowledge workers know how to use the current and best technologies, you do not need to acquire the fastest devices neither services. The resources allocated to such expenditures would be better utilized in training and other important areas.
The speed that matters is the brain’s one, not that of the tools used.