I somehow had never heard about Bluey until TheOdd1sOut (YouTuber who does hilarious 10-15 minute video on slice-of-life topics) did a video about it.
The TL;DW is that Bluey is a kids show that not only recognizes that the parents will likely be in the room while the show is on and therefore will occasionally have lines that are meant for them, but will actually tackle tough topics that children and their families may be dealing with. For example, in one episode, Bluey's mom is despairing because Bluey isn't reaching development milestones when he should be, she's blaming herself, and another character comes to console her, and the character looks directly towards the viewer and says "You're doing great!"
I'm almost tempted to actually watch the show even though I don't have kids.