Hot take: I think good middle managers are more rare than good technical leads.
"But my manager sucks!" Yes, probably. Part of the reason managers have a bad reputation is that there are so few good ones, and so many bad or mediocre ones, that most people deal with bad ones their entire career. And, since a good manager looks a lot like leadership material if you squint, the great ones often get Peter Principled into being mediocre bosses.
But when you do find a good manager, you realize they have a very specific skill set that is incredibly rare and difficult to master. They multiply the effectiveness of everyone on their team, including those good technical leads, but also the juniors and seniors.
"But my manager sucks!" Yes, probably. Part of the reason managers have a bad reputation is that there are so few good ones, and so many bad or mediocre ones, that most people deal with bad ones their entire career. And, since a good manager looks a lot like leadership material if you squint, the great ones often get Peter Principled into being mediocre bosses.
But when you do find a good manager, you realize they have a very specific skill set that is incredibly rare and difficult to master. They multiply the effectiveness of everyone on their team, including those good technical leads, but also the juniors and seniors.