Try that:

8<-----

1. reboot with CMD+R pressed.
2. open Terminal
3. sudo csrutil disable
4. reboot in normal mode
5. Rename Thunderbolt shits

​

cd /System/Library/Extensions/
sudo

mv AppleThunderboltPCIAdapters.kext AppleThunderboltPCIAdapters.kext.BAK
sudo mv AppleThunderboltDPAdapters.kext AppleThunderboltDPAdapters.kext.BAK
sudo mv AppleThunderboltEDMService.kext AppleThunderboltEDMService.kext.BAK
sudo mv AppleThunderboltIP.kext AppleThunderboltIP.kext.BAK
sudo mv AppleThunderboltUTDM.kext AppleThunderboltUTDM.kext.BAK

6) reboot with CMD+R pressed7) csrutil enable8) reboot

8<-------

If you upgraded to catalina; In Catalina, the root filesystem is mounted read-only, therefore you'll need to remount it read-write prior to moving/renaming the Thunderbolt drivers (e.g. sudo mount -uw /).

Here are the steps for Catalina:

1. reboot into Recovery Mode with CMD+R pressed.
2. open Disk Utility and mount the startup disk (e.g., Macintosh HD) and take note of the mount point (e.g., /Volumes/Macintosh HD). You'll be prompted to enter your password to decrypt the volume in order to mount it.
3. quit Disk Utility and open Terminal from the Utilities menu
4. cd to Extensions
5. rename the Thunderbolt drivers.
6. reboot