Even if it's super fun (I haven't tried it so I wouldn't know) it's not what I want from OSRS. I want my nostalgia, that's most of the reason I play, and changing the core list of skills while skills like smithing is still imbalanced as hell and fire making is about lighting logs makes no sense.
I unironically now wish there was an old school old school taken in like 2023 before things really started to get out of hand
And I realize I'm in the minority here. I've just stopped playing at this point