Coming from a different ground (TypeScript) I agree, in a sense that there is a line where apparent convenience because a trouble. JS ecosystem is known for its hype for build tools. Long term all of them become a problem due to trying to be more convenient, leading to more and more abstractions and hidden behaviors, which turns into a mess impossible to debug or solve when user diverges from author's happy path. Thus I promote using only the necessities, and gluing them together by yourself. Even if something doesn't work, at least it can be tracked down and solved.