You can't buy SQ42, it's off the store for years
If you buy the MMO, it's MMO only, it no longer comes with SQ42.
It will not reappear on stores until imminent release. And likely full price as any big game release.
So any trailers for 2023 or 2024 for Squadron 42, no matter how hyped peoples got for it, you could not buy it, and they marketed the hell out of it in the last two conferences. If they wanted to fish for sales, stores would have been open for preorders during those presentations.