do you understand what "over" means
besides there's barely any mods on anything over 1.12.2, and for good reason. there's simply no point completely remaking your mod for the newest version when mojang is gonna forget with the engine again, especially considering it'd be easy just to mod in all the content they added (which, y'know, some guy actually did).
You are genuinely handicapped, please remove the rest of your frontal lobe.
If you actually knew what the forget you were talking about you'd see there is a large amount of mods for 1.16. There are several large modpacks for it as well and actively updated ones at that.
I don't know if you're just blinded by nostalgia or actually a handicap but the fact you will constantly post like this is just sad. Old Good New Bad is all you post in minecraft threads. Maybe try something over 1.12.2, you know, where most modders and the community are at now?