The new system has so many downsides and disadvantages so many new US EV companies that it's quite possible it will undergo dramatic changes during the process of reconciliation between the two chambers of Congress. I only see one good clause in this bill vis-à-vis EV credits, which is to limit the gross income to $150,000 per person / $300,000 per family in order to qualify for the credit. All other limitations (place of manufacturing, maximum MSRP, source of battery components, etc.) are counterproductive.
Two such EV companies to be disadvantaged by the proposed bill come to mind: Rivian and Fisker. Rivian's (American company) EVs exceed the maximum MSRP to qualify for a credit in the proposed bill. Fisker (American company) EV designs the cars in the US but uses a contract manufacturer (Magna) that has a manufacturing plant in Austria; hence, it's disqualified from the EV credit in the proposed bill. However, two foreign EV manufacturers - Hyundai and Kia - qualify for the EV credit according to the proposed bill even if they continue to manufacture their EVs in South Korea because South Korea is considered by the US to be a Free Trade Zone, which qualifies them for EV credits according to the proposed bill. This just makes absolutely no sense.