Perhaps yes. Every situation should be evaluated on merits. This came across that there is also an assumption that we didn't try other solutions first - we absolutely did. Microservice is the best solution to solving the problems we needed solved in this case. Even better than modular monolith with clear interfaces.
>without the cognitive and operational tax microservices impose
When done correctly, I don't think there is a tax. Most operational questions should be automated away once discovered. The only 'tax' is that it lives separately from the larger application and is deployed independently, but I haven't seen in practice this add any notable overhead.
>Preventing misplaced logic is a matter of good code structure, well defined software development processes and team discipline
All true, and a microservice can aid all of these things too, but isn't the solution you should reach for when solving for these things and these things alone in my opinion. That said, myself and others have observed there is time saved on enforcing discipline around this issue once we separated the code away from the main application. I can't deny that hasn't been a good thing, because it has. It would be leaving information out about the benefits we'v experienced, and I see no reason to do that.
All told, completely dismissing the value of microservices as a potential solution is no different than completely dismissing other solutions in favor of microservices. Things have their place, there are pros and cons to them, and should be evaluated relative to their merit for the situation.
You may find you never implement microservices, or implement very few, or perhaps the needs of an organization is as such that its a pattern used most of the time, but the technical merits of doing so - with any decision of this nature, not limited to microservices - should have a backing justification that includes why other solutions don't fit
