No, it’s unreasonable for end users and non technical managers to simply dictate to IT what software is to be installed on corporate devices. They can submit requests to IT with a business justification which should be approved if can be accommodated.

Maybe your employer’s IT department is in the habit of saying no without a proper attempt to accommodate which can be a problem but, the solution is not to put the monkeys in charge of the zoo.

At my old job we had upper management demanding exceptions to office modern auth so they could use their preferred email apps. We denied that, there was no valid business justification that outweighed the security risk of bypassing MFA.

We then allowed a single exception to the policy for one of our devs as they were having issues with Outlook’s plaintext support when submitting patches to the LKML. Clear and obvious business justification without an alternative gets rubber stamped.

Security is a balance that can go too far in either direction. Your workstations probably don’t need to be air gapped, and susan from marketing probably shouldn’t be able to install grammarly.