Starter problems of the 2020 Subaru Crosstrek

We had a remote start installed by the dealership prior to accepting delivery of the car. Two days later, the car would not start. The car was completely unable to start. The Subaru dealership (sport Subaru south in orlando FL) sent a technician to repair the car, rather than towing it to a dealership and repairing it there. The technician confirmed the remote start was defective and rerouted the starting procedure. Since then, the car makes a horrible noise on cold starts. The car was taken in to have the rest of the remote start components removed, but they claimed to know nothing about the sound. We feel these remote starers are unsafe and likely damaging the vehicle's starter, and possibly other electrical components. We have video of the car not starting and the engine noise.