Well I'm saying that in practice adding supply hasn't lowered practice it has merely slowed the increase in prices. And that's mathematically essentially the same thing, but it's importantly different in two big ways:

1) If people see their costs going up while they also see new construction, the correlation machine's gonna jump to the wrong conclusions

2) If costs are still going up people are still going to be unhappy and worse off

Supply can increase AND price can still go up, and so for people to be won over and convinced you need to crack the second part, not just the first part. In a libertarian "just reduce regulation" approach that's often pitched, the natural equilibrium will be closer to "supply increase and price go up slowly", and people skeptical of "just reduce regulation" as a solution are more accurate than they're given credit for. Gotta actively intervene to make supply increase enough for any sustained period of time - we only see it in cases of macro shocks. Like the 2008 recession, or the post-Covid-bullwhip.