I thought I will sum up the discusion at comission of digitalisation at Polish parliment:
>MPs from every side support the initiative, want to push for legislation both in EU and locally
>ministry of digitalisation supports the initiative, is glad that there is much support from every side, and will work with ministry of culture to work on all postulates
>polish chamber of gamedev supports the initiative and wants to expand it to create national archive of vidya, CDPR supports everything, spokeperson said gamedev globally should take this seriously because of 1,5 mil of signatures and implement asap
>polish consumer protection agency supports it, says EU have already law implemented that dictates that end of support time has to be cleary stated at the point of purchase, and further expansion should be on EU level

link to video of commision here, Polish only, sorry guise: