The issue described in this topic is that it is not possible to power up the display again after it has been powered down by the PMU (caused by the display incorrectly pulling the I2C lines low when powered off).
A different issue (‘B’) with problems with ESP32 I2C bus after waking up from deep sleep is described here: Switch off devices attached to board to save energy
That issue appears to be related to configuration of (role assignment) of ESP I2C GPIO pins.
Both issues seem to be unrelated (even while both are related to I2C and both issues become visible after waking up from deep sleep).
Your problem with the accelerometer seems to be issue B related (which is not the subject of this topic).
Actually, both issues may be exactly the same (but described in different topics).
See this post: Switch off devices attached to board to save energy