Work in a company with ~100k magnitude of employees that has been through multiple chat and collaboration apps over a decade. There is no switching delays for

Work in a company with ~100k magnitude of employees that has been through multiple chat and collaboration apps over a decade. There is no switching delays for employees because these are basically deployed as hard cut over. There is pre-switching cost for the company because those integrations are what IT is basically paid to fix as part of cut over.