My (non-motivated, don't have NASDAQ or SpaceX) take is that isn't this how these funds are supposed to behave? You buy NASDAQ if you can take risk, S&P otherwise. If you check out what companies are in the NASDAQ, it's not like it's not majority tech, of which a lot of them are AI-based, so adding SpaceX to that mix is reasonable - and if they waited a year or so for price discovery, and had SpaceX been a popular choice (still can turn out like that), then investors would've missed out on those gains.

Yes, and there are tiers of risk. What people are complaining about is that with the recent behavior, NASDAQ has arguably increased the level of risk involved. If it's as simple as "buy NASDAQ if you can take risk" then that would imply it should pull in meme stocks when the WSB crowd are doing their diamond hand thing.

Well this is not how Nastaq's index worked until Elon twisted their arm. I would assume Nastaq had good reasons for the old rules.