In almost every case, when something “doesn’t work” in Edge but works in Chrome, it’s simply because the browser cache needs to be refreshed. Same applies in reverse.

If you disagree, I’d genuinely like to see an example. Give me one instance where something functions in Chrome but not in Edge. Better yet, include an example of something that works in both Edge and Chrome but doesn't in Brave or any other chromium browser.

For the record, I don’t have any particular attachment to Edge or Chrome. I hate them both equally. Browsers are just tools. I'm mentioning this so you don't get all defensive and label me and some kind of weird Edge fanboy, because I hate Edge and don't use it for personal use. But for business use!? You'd be a buffoon not to enforce it in a secure Microsoft 365 environment.

What frustrates me is seeing Sysadmins dismiss issues or fail to communicate effectively with stakeholders just to keep users happy with their preferred browser. If your org standardizes Chrome, then configure, secure, and manage Chrome properly, and restrict Edge. The same principle applies in reverse. Yes I think it's stupid to do this in a Microsoft environment , but in the end it's fine if done properly in a secure and hardened way if your org gives a shit about security.

Sysadmins have a responsibility to manage their environment with consistency and security in mind. End users aren’t your customers. I repeat END USERS ARE NOT YOUR CUSTOMERS. Your customers are the organization as a whole and its stakeholders.

Managing browsers correctly isn’t about preference, it’s about maintaining control of your attack surface and upholding secure standards. So many cowardly, negligent, and lazy sysadmins are afraid of doing the right thing because they don't want to be labeled a BOFH. In the end, as long as you recommended these changes to the stakeholders, you've done your job. But not saying anything, sweeping things under the carpet, and letting shit slide out of not wanting to deal with it is exactly how orgs get breached or Sysadmins become incompetent and are fired. You're an Administrator, start Administrating.