No problem! To expand further, I am 99% certain it would be perfectly viable to have a single disk volume group and just take advantage of LVM’s ability to create, resize and delete virtual partitions on the fly. I think you could also put all your disks into a single volume group, then ask it to not spread your logical volumes across multiple disks, if you wanted to. Could get a bit fiddly though.
I think they were saying it was unpleasant for them, not the person dyIng.