Yes, AT satchels on allied side is ok.
If one side has weaker infantry AT, it gets better supplemental abilities.
That's how balance works.
are you seriuos? This days mostly every allie blobb run around with pitas/ PTRS/ zooks...mostly 4-6 on the count.
this blobbs are more cancer than axis blobbs where you have 2 schrecks on pgrens(very expansive) with AT weapons which misses so much on far and mid range...its not funny..
2 zooks/ piats > 2 schrecks (except close combat/ not moving tanks)