I propose not to use church funding, not even in the form as it is in the West, where the believer is obliged to pay a church tax – the so-called assignment tax.
The introduction of the assignment tax would mean even greater financial income for the church than before!!!
The assignment tax is based on a very undemocratic principle, because the state forces people to give a certain percentage of their income to the church. The person will not be able to freely choose whether to give 1 Euro or 20 Euro from their salary to the church. The assignment tax is in very serious conflict with democratic principles and the principles of freedom. The so-called separation of church and state would only take us back to the Middle Ages because people would pay a "medieval" church tax. In practice, the church would have even greater financial income than it does now, when there is still no separation of church and state!!!!
I see the solution in the church being financed on the basis of voluntary contributions from ordinary believers, and the state not giving a single cent to the church.
Another option is to finance the church as before, but with a much smaller amount – to reduce the church's funding by 90%.