The standard Raspberry USB power supplies have 5.1V and not 5.0V. https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#power-supply
Using a 5.0V might work but might print under-voltage warnings to the screen. Obvious long cables can cause the same effect due to the voltage drop. The raspberries schematics show however the 5V standard voltage.
vcgencmd get_throttled should show 0x00000
There are:
The raspberry can also be powered through he 5V pin. The 3V3 is however just an output where not more than 50mA should be drawn.