Add a feature that enables the possibility to skip the execution of calculation microflows that set virtual attributes.
Often the calculated attributes are not needed for dataviews / microflows because the attribute is not used at the time.
It would be done by a simple boolean toggle on retrieve actions in microflows.
And similar for widgets / dataviews.
If the attribute is later used in a visible interface element (or visibility or a split you can either choose to auto calculate it after all by default in the platform.
Or handle it as an empty value / throw an error for invalid usage of a calculated attribute.