This is clearly what's happened and needs fixing, but even after that, you still have a trade off between high-paying US jobs and low consumer prices.
But the answer to that one isn't as obvious because it isn't linear. In a competitive market, competition with labor in other countries might cause you to get paid $1000/year less, but lower your cost of living by $2000/year.
Ignoring new entrants, sure. In a competitive market, shareholder returns entice new entrants. Flatten those and you lose that edge.
For many markets, the competition caveat is missing: this is something we can improve with policy. But pushing down profits for labor's sake is a false economy; it leaves the industry less resilient in a global context. Put another way, a solid repeatable business plan is finding a market leader suppressing shareholder returns and exploiting what they're missing from a separate jurisdiction.