This season, he's missed many games through injuries, covid and generally not being fully fit. Last season he scored 23 goals (20 in the PL+CL, his ratio of goal involvements per game was excellent), the previous season 21, the season before that 17...Helped us win 100 pts and the domestic treble, feats never achieved in England.
One needs to take stats in context. Bernardo was also written off from many on here due to their inability to see the wider picture and their being sucked into shallowly interpreted stats.