Did I say education isn't necessary? Are you trying to put words in my mouth?
Supporting education is very different than supporting research and innovation. Yes I do support it. It would be hypocritical of me if I didn't support it. Some countries spend much less on this than others. Canada NSERC (National Sciences and Engineering Research Council) spent $1.45B CAD, so about $1.1B USD. and that was 8% more than previous year (and I suspect they increased a lot since I was in school). The Canadian Federal governments budget is around $586B. So that is around 0.25% of Canada's budget.
These funds are also not automatically awarded. Professors or grad students apply to them. And often they are matching industry funds. In Canada, a lot of funding comes from US government, foundations, industry support from applying to individual companies or consortium, or the university itself. There can be significant reductions of research funds available at times and its not just a huge pool for everything, it is divided by field, and if they are doing practical and worthwhile research then they should be able to raise funds from companies. The government can provide tax credits (similar to charitable donations) for the amount used on Research and Development, this is common around the world.
Argentina's federal budget is 148 Trillion pesos, so roughly $100B USD, so $250M or 375B pesos would be proportional. Whether its the priority or not at the moment is up to the government the people vote in. In my opinion, if there are not funds available for this, then there may be a pause for a year or two to support new studies and existing programs can be reviewed etc. It sucks but it might not be the priority and they may not be funds. Plans can change. That is how a democracy functions. By accepting a democratic government you accept that there are opposing ideas even if you yourself may not accept those ideas, and you accept that the opposition may lead the government and implement those ideas. If not, then one is not accepting of a democracy and would prefer another form of government.
As far as I understand, university for citizens and permanent residents with a DNI are still free. The policy that changed 2 years ago was for international or non-resident students. I have no problem with a country charging foreign students to attend their universities. 1) The intention is for them to get the degree and leave as they would only be on a student visa, therefore they have not, their parents have not, they are not planning to contribute to taxes which fund the education they will be receiving. 2) This is very standard practice across the globe. Many countries export education. The cost for international students is often much higher than that of domestic students. 3) If the Universities are also funded by the province, then I wouldn't have an issue with student from another province paying a higher tuition if they had to. If University is free here by law, then there should at least be a transfer of funds from the students home province to its host (university) province for their share of tuition credits (this would be similar to a voucher system in other countries where you get to choose your school), unless the provinces have a free exchange or other type of agreement. Again, it would be funded from either federal transfers to provinces or from their provincial tax sources so students from other provinces were not funding the education they were receiving. Its not a matter of penalizing people, its a matter of their not being unlimited resources and matching allocated funds to delivered services.
If you would like me to continue to respond to you, then I would ask you to drop the name calling, it is unnecessary. And try to exhibit some good faith and not try and twist my words or apply whatever meaning you want to what I say. If I am unclear, I will more than gladly explain.