People are unhappy about many things in their respective country.
People are being bullied and hurt by discrimination, racism and prejudice.
People are being not free and being oppressed in many ways under the 'control' of certain authority and constitution.
The problem is not the people who are aware of many things aren't 'right'.
The problem is the world being occupied and run by humans with corrupted thinking and belief who formed and supported the authority and constitution that 'threaten', 'discriminate' and 'oppress' the people 'legally' in many ways.
A 'democratic' government is supposed to be elected by the diverse people to 'serve' the people without discrimination, free from the influence of any particular ethnicity/culture/religion. But unfortunately, in some countries, the government is sort of being 'elected' by the 'manipulated' people that 'threaten/discriminate/oppress' the people in many ways under the influence of a particular ethnicity, culture, religion belief and practice.
Which is worst - Being discriminated 'legally' because of one's particular ethnicity and free choice of thinking and belief and practice, or, being 'forced' into particular thinking and belief and practice by birth, and one will be 'persecuted by law' for renouncing that particular thinking and belief and practice that was being 'forced' to 'inherit' by birth? Both conditions shouldn't be existing, but somehow, it exists in some countries that is so called 'democratic'.
One is still be able to have the freedom of thinking and belief and way of life, to be having a self-chosen religious belief and practice, or not having any particular religious belief and practice, even though one is being discriminated 'legally' for not being part of a particular 'ethnicity' and 'religious belief and practice' that 'influencing' the government policy in many ways. The other one is without a choice at all of having a particular religious belief and practice that was being 'forced' to 'inherit' by birth, and constantly being 'watched' by the many 'don't know who' in the community, and be 'punished by law legally' for wanting to be 'free'.
A true government that 'serves' the people, and the government policy, must be free from the influence of any particular ethnicity, culture, or religion.
This world is neither good nor bad. It's the humans with corrupted thinking and belief under the influence of ignorance and egoism who 'self claimed' or 'community supported' enforcing possession and authorization under specific ethnicity and religion over certain areas on earth that is 'supposedly' be shared among all beings without separation of borders and countries, and/or ethnicity, thinking and belief.
All is impermanent. Dhamma will also vanish, not to say, the world that is occupied and run by humans with corrupted thinking and belief under the influence of ignorance and egoism.
Positive thinking and optimism and hopes cannot undo/stop all the past and continuous damages deriving from ignorance and egoism, and doesn't remove the ignorance and egoism in oneself, not to say, in any other beings.
One can only look after one's practice to free one's mind from ignorance and egoism, and be free from being determined by the ignorance and the consequences of ignorance of others.