With the IFC validation service API, a mechanism for exporting more reliable IFCs to the world can be built into software services.
This is also our ambition. See https://www.youtube.com/watch?v=9DesL1ZypjU&ab_channel=buildingSMARTInternational and IFC Validation Strategic Project by buildingSMART...
As you will understand it requires funding to set this up.
It is a very nice ambition.
I would very much like to cooperate with you.
I am convinced that we will gain more explicit confidence in the IFC when the Validation API becomes available.