The locked Mac must be put into Device Firmware Update mode.
While many paid "professional" services exist, the developer community has produced several open-source or free-to-use alternatives: Macbook T2 Bypass Free
Let’s tackle each fantasy head-on.
Assuming you're looking to create a feature that bypasses the T2 chip limitations on a MacBook without paying a premium or using unauthorized methods, here's a hypothetical feature concept: The locked Mac must be put into Device Firmware Update mode
Integrates with the Apple Find My network to link the hardware directly to a user's Apple ID. Affected MacBook Models Macbook T2 Bypass Free
Bypassing the T2 chip disables the "Secure Boot" features that protect your data.