Nostalgia is one hell of a drug… my answer is no.

Yes. Easy money for Bungie. Edit: adding some extra feedback. I ended up buying the Destiny 1 collection for PS4 back when it was on sale for $5. I had previously only played the vanilla campaign shortly after launch and had lost interest until like a year into Destiny 2's lifespan, where I jumped back into the game. Going from Destiny 2 -> Destiny 1 was SO refreshing. Yes, it's true that Destiny 2 feels better to play from a gameplay perspective (controller movement is clunky, no mantling, lack of QoL like loadouts, etc.) but the polish on Destiny 1 is crazy when you compare it to D2. Like... Destiny 1 is a full and complete game. Nothing was removed (nothing that I could tell). The game teaches you systems through ramping up gameplay rather than popups and overlays that are distracting. The whole weapon / armor / subclass investment system is SO MUCH BETTER in D1. Playing with gear lets you upgrade it, which incentivizes using other things to get them up to a higher level and unlock your abilities. Destiny 1 is also much more weapons focused. There's no ability spam like in Destiny 2. It's not a bad thing. Just different and I really enjoyed my time playing it. As for replayability: D2 is obviously meant to be a hamster wheel of content vs D1 being a complete game with some replayability in Crucible and raids and such. But yeah: I'd love to have a 1:1 port with just the ability to map controls to M&K + more frames per second. I would be ecstatic if QOL updates like mantling and choosing destinations from locations (rather than going to orbit first) were added. I genuinely would probably switch over for at least a few months to grind things out.