People have been making this prediction consistently for a year. Meanwhile the market just keeps going up. Bubbles never happen where or for what reason people

People have been making this prediction consistently for a year. Meanwhile the market just keeps going up. Bubbles never happen where or for what reason people think they will, and for good reason- bubbles are formed by market participants, so in order for one to exist, people by definition can't believe a bubble exists or that the market is due for a selloff.