Oh the seething grievance of it all.
So let’s just examine your thesis in context of the OP.
These teenagers who have been radicalized are by definition under twenty years old, and can’t reasonably be considered to have any understanding of the wider world before they were perhaps ten years old.
So by your argument this disaffection with Government and your usual bogeyman ’the left’ must have occurred in the last nine or ten years, less than 4 months of which is under the current Government.
It seems the blame can be found in the period 2014 -2024.
Once again you misrepresent the truth regarding people being imprisoned for posting content online that breaches the law. You have had misrepresentation of the truth on this matter explained to you many times, with links to actual court rulings, actual laws broken and the full text of those laws.