Is it possible to minimize the writes to NVRAM?

So i have a Lenovo V130-15IKB, and i got the macOS installer booting up fine on it after a bit of messing around and troubleshooting, and just recently found out OpenCore writes some variables to NVRAM. This is fine and all but if i'll have to someday, i don't feel safe resetting the NVRAM, as some Thinkpads (mine's not a thinkpad but still by Lenovo) get bricked while doing that. I could reset the NVRAM by updating the UEFI though, learned this the hard way when a UEFI update through Lenovo Vantage ended up nuking the Windows Boot Manager, that wasn't fun :P

Also I'm kinda worried about some NVRAM write nuking my firmware, but I was seeing some stuff about Emulated NVRAM but it mentions stuff you need to do on MacOS once installed. Is there any way to set it up in some other way? Also, keep in mind i'm quite paranoid and quite new to hackintoshing, so yeah, sorry for wasting your guys's time, thanks for the help in advance.