I mean, realistically, of the team mates he was surrounded with during his first season with Calgary (2018-2019), only 3 besides Lindholm got over 75 points (Gaudreau with 99, Tkachuk with 77, and Monohan with 82), with Giordano close behind at 74 points.
Currently, it looks likely that Miller (83 points) will meet or eclipse Gaudreau's 99 points, Pettersson (75 points) will certainly beat Monohan's 82 points, Boeser (62 points) has a fighting chance at matching or beating Tkachuk's 77 points, and Quinn Hughes (71 points) will smash Giordano's 74 points.
Calgary was a combined +297 that year, we're currently +235. Take out Lindholm's +30, and it's looking pretty evenly matched all around.
I have a feeling that Lindholm is just taking time adjusting to a new system. He's surrounded by the same level of talent as his first year with Calgary, but just needs to learn his teammates. He also caught us during our biggest slump of the year, and there's no way he can be single handedly or even mostly responsible for that. Once we get moving again, he'll be just fine. Look on the bright side, maybe we'll get him for a better deal now!