Car companies are trying to figure out ways to generate profits. For example, the principal difference between a BMW 330i and a 340i is the power (but actuated by different motors). Electric motors give car companies the ability to offer a vehicle with certain performance characteristics and offer an upgrade path without having to change hardware. Therefore, in my example, BMW would love to be able to offer the 330i owner an upgrade to the performance of a 340i for an additional charge. On the other side of the equation, the owner would save having to trade in his car to get the additional performance.
Lucid tried this for a short period including the DD Pro and SS Pro hardware and offering the upgrade for a charge after a trial period. But, apparently, it didn't work as a strategy for Lucid.
IMHO, done right this is not offensive. Done wrong, however, it can be very offensive.