Do shatterproof bulbs really hold up outdoors year-round?

Across r/BuyItForLife and r/Govee, shatterproof plastic bulbs are widely credited with surviving wind, snow, and freezing temperatures better than glass. The bigger failure point reviewers cite is the wiring and sockets, not the bulbs, so heavy-gauge commercial-grade cord and proper installation (not hanging by the wire) matter more for longevity.