Honestly I would, just do it on a third device you're not using, and let the screen time run itself out.

nostr:nevent1qqsy5f0d95fly0tc2uxhg4e4xv0fxnnwgxpdrrujna89d4n4uk4cz0qppemhxue69uhkummn9ekx7mp0qgsw34n9r8jrkys54350nu4ah3pcd4q6ce4jp3dzvzumqsgz0pq8f6grqsqqqqqpzexswc