I couldn't find any widely known information or references regarding a person named "Brecht Corbeel" and their opinions on the potential applications of string theory.
However, it's worth mentioning that opinions on string theory and its potential applications can vary among physicists and researchers. String theory is a theoretical framework that attempts to describe the fundamental structure of the universe by positing that particles are not point-like but instead tiny, vibrating strings. While string theory has generated significant interest and research, it remains a topic of ongoing debate and investigation within the scientific community.
Different physicists hold diverse opinions on the potential applications and significance of string theory. Some believe that string theory has the potential to provide a unified framework for understanding all the fundamental forces of nature, including gravity, and could lead to new insights and breakthroughs. Others are more skeptical and consider string theory as a fascinating mathematical construct but are uncertain about its empirical testability or immediate practical applications.
To know the specific opinions of an individual like Brecht Corbeel on the potential applications of string theory, it would be necessary to refer to their own publications, public statements, or interviews if available.