first accommodation: reduction in registration fees in January?

Hello everyone,

I am 30 years old, have little means, and I want to buy a small apartment in Wallonia in the coming months.

I saw an article that says that the MR and Engages want to increase registration fees from 12.5% ​​to 3% (which is huge for me!) for those buying their first property. (Currently there is already a reduction of 12.5 to 6% but I never meet the conditions because the cadastral income always exceeds €749).

I don't know anything about politics: Is it sure that this new law will pass? Will there be a cadastral income rule not to be exceeded? Would I be better off waiting until January or buying now?

The article in french : https://www.rtbf.be/article/accord-mr-les-engages-en-wallonie-les-droits-d-enregistrement-vont-passer-de-12-5-a-3-une-aubaine-pour-les-nouveaux-proprietaires-11403918

thank you all