Answer
Because of computer design software, architects are no longer needed in architecture.
Step-by-step explanation
Computerized design is the use of computer systems to aid in the creation, modification, analysis, or optimization of a design. it is a system used to increase the productivity of the designer, the quality of the design and also it improves communication through documentation. Through this software architects can create a computerized image of any imaginable design and can create plans of older architecture to learn from past successes and errors. computerized design has also increased the complexity of possible designs.