At least when it's near-trivial to come up with some good design concerns, applying them is effortless...
... well, it turns out just now that about 5 minutes of thinking could have saved - albeit hypothetical - hours of a future DB migration. Even thinking about it I lost like a good 10 minutes :)
There are mitigating circumstances (it's just a "plug-in" until it turns out whether it's worth buying the proper dedicated tech or not - maybe won't ever be needed), but things could be much better too easily.
A poor design/bad implementation can spread in the form of bad practice afterwards... better choices are less likely to end up doing that.
Even if not doing two ful lrounds, think 1½ times at least 😏