Your wife reads many of Armstronglivs' posts regarding Ingebrigtsen? She knows the behaviour of the guy well, right?
Armstronglivs is a notorious liar - a fact. He has lied many times about what he has written before when even he has realised which contratictioning nonsense he has written. He is not capable to get the most easy facts correct - many many examples for this
In all of his thousands (yes, thousands, and yes this is worth mentioning) of posts regarding this single athlete, he has only one intention: to downplay his achievements and his comments (which might be incorrect sometimes, maybe also arrogant)
Someone mentions that Ingebrigtsen is a 3:26 athlete (everbody in this forum, including Armstronglivs) knows the exact meaning of this and almost anybody (including Armstronglivs) uses it in exact this way. But he has to come up with: Ingebrigtsen is not a 3:26 athlete. For sure people will argue now against this nonsense - and another point is destroyed.
Just a few days ago he compares Ingebrigtsen's 800m PB with Coe's. Why? When confronted with the enormous difference in their PBs in longer events he just replys: Coe was a 800m/1500m runner. Also Ingebrigtsen?
There are so many more examples. But continue to shorten your gap to him.
He avoids any concrete question, for example: where do you rank him with all his achievements? He can't answer it, because he doesn't want to tell the truth, that he already is amongst the all-time greats.
Anybody who just tries to fairly discuss his achievements is called a stupid fan boy. I'm not a fan of him and I was really happy when Wightman has beaten him, also when Kerr did the same a year later (this has changed now and I'm routing for Ingebrigtsen against Kerr now). My favourite 1500m currently is Nuguse. But this has nothing to do how I value their achievements.
I lost all the respect which I might have had for you a while ago. But this completely irrelevant comment about your wife was the last step: you can't taken seriously, same like your friend.
Very very few athletes at age 24 have achieved what Ingebrigtsen has (who?). Therefore it's a realistic point of view he might get to the absolute top (his goal). This has absolutely nothing to do with blind fan behavior.
Maybe he will never win another 1500m medal. Maybe he will win the next 3 up to LA. Maybe he will never set another record. Or he will get the 1500m, Mile and 5000m this summer? That's also possible after last year and this winter.
What's the point in ridiculing any failure of him?