$100mm in standing inventory is chump change to an automaker with a market capitalization that is over 2x that of Toyota. Tesla has the cash to finance their own standing inventory.
But even if Tesla's cash was all tied up in DOGE and BTC, the big banks and even specialty finance folks all offer what are sometimes referred to as floorplan lines or warehouses that advance cash based on the collateral someone drops in there. Tesla could easily prop up a 20:1 structure and support $100mm of Tesla channel inventory with as little as $5mm of equity/cash.
Look, the auto industry typically builds stock through Q1 and focuses on hitting the Q2 period hard. Tesla has you all spoiled at how perfect things can be when demand > supply.
Here are the pre-pandemic USA sales charts from ICIS. If Tesla has 5,000 Model X after September, then I agree with you something bad is going on. But it's April 2023, and it's hardly time to start talking about "problems." Someone that is paid way more money than me is sitting with a lot more data than me to make sure they manage this correctly.