How promising is this really in terms if making this at scale? What are the practical challenges? That is, how far are we before the industry adopts biodegrada

How promising is this really in terms if making this at scale? What are the practical challenges? That is, how far are we before the industry adopts biodegradable plastics for their use? Are there any challenges with biodegradable plastic containers not being able to hold liquids, or most of the household liquid items because they would degrade? I am basically trying to get a sense of how closer does this research bring us to solving the plastic crisis. Edit: grammar