Okay, 21 is powered only in the start position of the key.
The other fuses are powered by the ignition switch.
Sounds like you have a bad ignition switch. Once you verify power to the fuse block, then it could be the fuse box itself.
The fuse block is also called the GEM module and it is a common failure for not powering the fuses as well.
https://www.2carpros.com/articles/how-to-check-wiring
If you have an advanced scan tool, you can monitor the inputs and outputs of the module to verify it is working.
Roy
Removal
1. Disconnect the battery ground cable.
2. Remove the instrument panel steering column cover.
imageOpen In New TabZoom/Print
3. Disconnect the ignition switch electrical connector.
1 Loosen the bolt.
2 Disconnect the electrical connector.
imageOpen In New TabZoom/Print
4. Remove the ignition switch.
1 Remove the screws.
2 Remove the ignition switch.
Images (Click to make bigger)
Thursday, April 2nd, 2020 AT 7:02 AM