Aside from creating a lot of heat at the stylus, what's the logic behind this? The VTA won't change at all if you do this, or not. If the VTA is incorrect, it's not going to mircaulously be good after this and if you think about it, not only will the stylus be worn, the record will be worn, too.
I have been in the consumer audio industry for over 30 years and this is the first time I have heard of this. I know several people who own/work for high end shops, too.