I think this is a new offer, doesn't require a match. Not sure i it's a good offer or if anyone will find it useful but posting just in case:
For a limited time, you can earn Platinum Elite Status through 2025 by accumulating just 20,000 Elite Status Points with the Frontier Airlines World Mastercard or by flying Frontier, now until April 30, 2025. Premium Elite Status requires 50,000 points without this offer.
FRONTIER Miles members can opt-in for this offer and start earning immediately.
https://www.flyfrontier.com/reach-elite-platinum-status