Migrating LR to M1 iMac

I'm using Migration Assistant to move all the date from a 2015 iMac to a new M1 iMac. I've read that if I uninstall Adobe Lightroom and then re-install it on the new computer I'll get an 'optimized' version that is native to the new M1 chip. Has anyone done this? Adobe just told me that I won't need to un-install the current version running on my old Intel Mac, but installing a new version is a good idea because the old version my not function as well.