I would have assumed that this issue would be quickly addressed by aftermarket suppliers just like it would with any other car manufacturer. Are Tesla like Apple? (i.e abuse laws and technology to lock customers in)
Do they go after third party suppliers/parts?
I do not think that word means what you think it means. Besides, you definitely can't claim it's "objectively" better unless you're really cherry picking the stats/features you're comparing.
What if I want a pickup? I can buy a Rivian. I can buy a Ford. I will be able to buy a Chevy before the Cybertruck is available. What if I want an SUV but don't want to pay Model X prices?
Tesla is sitting back on their early success, riding a wave of popularity. Good for them. But real competition arrived in the last couple years, and it looks really good. I enjoyed my Model 3 and when I bought it there was no competition, but I'm in the market again and I cannot find a compelling reason to choose a Tesla again. Even if there were feature parity, Tesla's consumer-hostile behavior has me worried about committing to another relationship with them.