He gets the idea. The problem is the idea is riddled with flaws.
The idea with teams is to put talent together that has chemistry so that you can win. Not just to accumulate prospects.
Now, that doesn't mean you don't trade players like Brogdon and Grant under any circumstances, but you only trade them if you are getting appropriate compensation. Their presence on the team is measured in more than just the wins and current stats but what knowledge and comfortability they can pass along to the young players the Blazers eventually are counting on to win.
Look how long it took the Sixers to even have a winning team doing the kind of rebuild you're suggesting. Or the Thunder. The Thunder are trending in the right direction, but they still haven't had a winning season or reached the round of 16 since they traded Paul George and then Chris Paul. The Sixers haven't even reached the Eastern Conference semis since The Process began even though it brought them an annual MVP candidate.
Team-building's a lot more than who has the most toys.