This is 100% correct. Ross had every opportunity to start his Olympic dream at LAST NATIONALS, he missed the mark. 5th place at last year's nationals where he was over 23 points away from a medal. He wasn't selected for 4CC or Worlds. He got one GP this season and finished 6th AT HOME. The other two competitions this year were 5th and 6th, not Olympic calibur skating. Yes, he skated beautifully at this year's nationals but that's not the consistency the fed is looking for.
Adam OTOH, had three bronze medals last season before WD from the us nationals and this year he has one bronze, two silver at the GP, made it to the GPF where he was 5th.
This is all the selection committee had to see:
2016-2017 Seasons Best Total Scores
3 307.46
Nathan CHEN USA ISU Four Continents Championships 2017 19.02.2017
10 267.53
Adam RIPPON USA ISU GP Trophee de France 2016 12.11.2016
12 258.11
Vincent ZHOU USA ISU World Junior Championships 2017 16.03.2017
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.
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48 214.48
Ross MINER USA ISU CS US Internat. FS Classic 2016 16.09.2016
2017-2018 Seasons Best Total Scores
2 293.79
Nathan CHEN USA ISU GP Rostelecom Cup 2017 21.10.2017
7 266.45
Adam RIPPON USA ISU GP Skate America 2017 26.11.2017
12 256.66
Vincent ZHOU USA ISU GP Audi Cup of China 2017 05.11.2017
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.
.
27 233.72
Ross MINER USA ISU CS Finlandia Trophy 2017 07.10.2017
If he could prove he can get scores closer to the top, he would've been on the team, but he's proven this season, he can't. They want to send the team who can get the highest scores and placements. Even if Ross got his personal best +20, he'd be much lower than the other men.
I love Ross but if he wants to go for the 2022 games (which I hope he does) he needs to get started now, not at the 2022 US Nationals.