@Kriss Lowell Olib Thanks for posting in our Q&A.
For this issue, did you mean that you don't want to use intune anymore? If yes, for free trial, you can cancel your free trial at any time to stop future charges. To cancel a free trial, turn off recurring billing. If you don't turn off recurring billing, after your one month free trial ends, you're charged the applicable subscription fee. If your trial subscription doesn't have a payment method associated with it, you can just let it expire at the end of the trial period, and you won't be charged.
If not free trial, you can cancel your intune subscription in the Microsoft 365 admin center. For more details, please refer to the following article:
Hope it is what you want.
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