it's partly a money grab but there's legit reasons too. streaming changed everything - artists don't make much per stream, so they need other revenue sources. a remaster costs way less than making new music from scratch, and it brings in cash from people who never bought the original or only have it digitally now. plus physical media collectors and die-hard fans will pay for fancy packaging, bonus tracks, or actually better sound quality if the original was poorly mastered.
the remaster angle is real because a lot of 2000s albums genuinely sounded compressed or flat compared to what's possible now. remastering isn't just marketing - it's literally going back to the master tapes and optimizing them for modern audio systems. sometimes you get bonus tracks that didn't make the cut originally, demos, or live versions. for hardcore fans that stuff has actual value, even if casual listeners don't care.
it also keeps the album in the cultural conversation. dropping a "deluxe anniversary edition" five or ten years later gets press coverage, gets people talking about the album again, and drives new listeners to streaming. so yeah there's greed involved, but it's not *just* that - they're also betting people genuinely want another shot at a record they love with better production or extras. whether it's worth your money is a different question entirely.