alt Hacker NewsMaking the tools available is one thing, but saying you're mandating their use at any level sounds like micro management to me. How would you feel if one of your subordinates started telling you how to do your job? I'm sure you would be mightily pissed off about it.
I don't think telling people what their job is counts as micro management. Part of their job right now is staying abreast of technological developments and experimenting with new ways of working.
Re: some of them being upset about it- probably. Some people are also upset about being required to use Jira. I personally dislike using Okta.