Perhaps extortionate real estate prices and telework will put some counterbalance to it, but I don't expect this trend to buckle during my lifetime.
By collectivistic priorities I simply meant that given trade offs between individual and collective orders of priority, the collective takes priority, often at the expense of individual rights.
America has traditionally had classical liberal ideals of individualism, as laid out by Locke, Rousseau and Franklin chiefly, and later others. What we've seen in the last few decades is a stronger alignment with continental European mainstream thought and politics. Perhaps because cities and demographics have pushed things in that direction. But I think safetyism is also a strong component.
Collectivist societies are unique in that they punish individuality. The government decides something and everyone must comply or face extra-judicial and potentially judicial consequences.
Individualistic societies often celebrate individuality. It's not marked by the absence of collective decisions, but that there's tolerance to dissent, or even that dissent is given weight and merit philosophically.
I'd summarize this as, collectivist societies are a proxy for government cohesion; it looks like people have power, but they don't. Individualistic societies retain power in both large numbers of people, but also individuals. The government is at competition with it's power to groups of people, which theoretically plays a role in keeping it in check.
Sure, you could get a splinter from the wood if its not maintained, or have a fall and get scraped up, but the risks are low, the benefits (learning to not be a fucking muppet, learning to cope with falls) are high.