Here's the thing about Persona 3 Reload: it's not all of Persona 3. In particular, the remake is missing the epilogue campaign—called The Answer—that came with Persona 3 FES back on the PS2, and it's missing the female protagonist you could play as in the PSP (and now PC) version of the game, Persona 3 Portable.
All of that sounds like a great excuse for Atlus to put out a Persona 5 Royal/Persona 4 Golden-style reissue of the game somewhere down the line, selling you the game again in the form of a version that comes with those currently missing pieces plugged in.
