The cycle for Chicago Bears quarterbacks has been the same for some time now.
They draft someone, but they do not have the right pieces to allow him to flourish, and he fails in Chicago. In the case of Caleb Williams, he has not yet flourished immensely, but it is hard to say that this is due to the lack of pieces around him right now.
Chicago Bears offensive line ranks high in key metrics
Pro Football Focus has the Bears' offensive line looking pretty good, and they are above average in many key metrics.