When pathogen is used as the plug-in manager, is it better to delete the. git directory of the plug-in? (Sometimes the. git directory of some plug-ins becomes very large)

  question, vim

The. git of some plug-ins has become extremely large, and the directory size accounts for a large proportion of the common downloads.

If you delete them
Is there any side effect?
If there are no side effects, what are the inconveniences?

If you delete it, you cannot update it with git.
How big is your hard disk?