alt Hacker NewsA really competent senior figures out what the prevailing culture of the company is now, and what it will need to be in 5 years, and adapts as they go. Startups with 5 people maybe don't need extra complexity costing runway. A 500 person business may need that complexity because now there are second-order effects that need to be mitigated for every business decision. It's not a black-and-white "always avoid complexity" it's "add complexity when it makes sense" and even that question has a lot of nuance because sometimes the business just needs to survive for another couple of months.
Right, prioritization and transparency allow you to change the variables that people should be using to solve a problem (and if it doesn't they are not good at the job) - if you have two hours before a storm comes you will be asking "will it take on enough water that I cant bail it out?" instead of thinking about your architecture.
The problem I see is management is playing games with not talking about how much money is available, what the real timelines are, etc - because they fear the people contributing will leave before the critical moment and so people keep making stupid decisions in that context and then you all get to get a new job.