Exactly. I was having this conversation with some friends of mind the other day. I articulated the same point about parliamentary vs. the U.S. system re: coalition & compromise.
The U.S. system is arguably more democratic, because when your party makes a compromise you’re not okay with, you can switch parties before the final vote. Parties and candidates are forced to make compromises that are acceptable enough to secure a coalition of voters. In a parliamentary system, the compromises happen after the votes have already been cast.
Conversely, the parliamentary system might make voters feel more represented. They are more likely to encounter a candidate that matches up with them ideologically and so they are never forced to deal with accepting compromises themselves, however begrudgingly.