Comment by gmueckl

There is one big argument against these "good enough" solutions: commercial business software providers need to put a lot of R&D into finding generalized workflows that apply to as many clients as possible. Effectively, they find and encode current standard practices into their products. This is valuable from a business operations perspective in two ways: it's a good bet that transitioning the customer's operations to match the software is cleaning up internal processes, and it makes onboarding new employees easier because the tools and workflows should be much more familiar right from the start.