Un-biased poll detected.
If you chose to have forward bases, you should take in account that they can be destroyed.
Don't want to be aggressive? Put them in your base.
Your fragile and useless inf can't stay in the field and have to be close to a forward point, without it you lose most games.
This is, without wanting to piss you off, a clear L2P issue. Try to watch some professional's replays?
e: As far as I know you don't lose the access to your units if it's destroyed.