Shipping FBA from Canada to USA (CBP)

Does anyone use Cross Border Pickups in the gta and are you having these same pain points?

CBP is now saying there is more scrutiny in the new year from US customs. They are asking for shippers to be extremely specific when declaring customs form. They want every single item down to each variation and reporting on the exact price. It’s completely asinine to ask for this, it would take forever to create a manifest. The prices fluctuate. Im quite certain Customs does not care to this level of granularity.

CBP’s only upside is shipment staging, dangerous goods and price.

Thanks in advance