You're missing the point
completely.
I said nothing whatsoever about "not giving to the local church". I said nothing whatsoever about "not supporting your local church".
My point is this: "tithing" is NOT "giving". They are not the same thing in the Bible. Many modern Christians have erroneously conflated the concepts, so they make the same error you have just made, assuming (quite wrongly) that "not tithing" = "not giving".
Scripture does not instruct Christians to "tithe". It instructs Christians to
give. Tithing (under the Law) was
not voluntary; Israelites were
commanded to surrender a tenth of their crops and every tenth animal to the Levites, who then gave the best tenth to the priests. Tithing of money was
never commanded, either of the Israelites, or of Christians.