Sound to me like a convenient excuse not to contribute to the support of the Church.
I do not contribute to the support of anything Conciliar (or even anything affiliated with or that seeks to be part of anything Conciliar).
However, this does not mean that one should not contribute, or tithe, to support the Church and her mission.
Consider just a few places where one can contribute and fulfill one's obligations:
--The CMRI and CMRI chapels.
--The SSPX "Resistance".
--Any number of independent chapels.
--"In the Spirit of Chartres" Committee.
--Novus Ordo Watch.
--The odd gentleman or woman who could truly use your assistance (if you know of anyone at anytime).
And, frankly, there are countless others. But to point to an organization that never was Catholic and never claimed to be Catholic that is not really doing what they said they would do as a reason you don't "give money to anyone anymore" is, frankly, incredibly niggardly and destructive of your soul.