Bootstrap circuit for high side MOSFET driving

My previous attempt used 4 transistors and gave me a lot of trouble. This ones works fine with only two transistor.

This now works similar to how a high-side gate driver IC works. But without the safety features of-course.

Update (Feb 20 2023): I had issues with this setup at voltages higher than 10, huge leakage currents trough one transistor. Turned out I had the collector and emitter swapped. Works a lot better now :) So in the video, yes, they should be turned 180 degrees.

Update (Feb 26 2023): I made a list of ten ways to drive a MOSFET.
https://krakkus.com/ten-ways-to-drive-a-mosfet-with-examples/

Видео Bootstrap circuit for high side MOSFET driving канала krakkus