If you are doing linear regression, is it AI, ML or just statistics?

• If you are doing linear regression, is it AI, ML or just statistics?
• If you are applying a neural network for classification, is it AI or ML?
• Do you believe that AI is reaching human-like capabilities?
• Is AI a science, is it a journey or a technology?
• Where do you think originates the obsession of companies with renaming everything AI?
• Or representing AI with humanoids life forms, robotic arms or brains?
• Or calling cognitive to something that is math, statistics and computer science?