Code_a

It isn't about development investment. It's about engines. Engines have long tail after sales profits from maintenance and parts. It's why Toyota recently unveiled their ammonia fueled engine and declared electric vehicles are dead. Electric engines remove a ton of after sales profits in the form of servicing, spare parts and upgrades.

I think I goofed and replied to the wrong comment.

There is also a big red button on the left that says "Block Community"

That's why it's important for normal users who leave the site to delete their comments and submission too.