It wasn’t purely noble attempt. Arab Spring was actually driven largely by rising food prices and high unemployment. And it lead to some dangerous people getting in power. E.g. Muslim Brotherhood in Egypt.

Unrest in this part of the world will continue as the population is still rising fast, average age is very low so you get young unemployed population with no jobs and no money and basics such as food are rising in price. That is a recipe for more revolutions.

But revolutions and overthrowing of local governments won’t solve the underlying issues of these countries not being able to provide some reasonable standard of living to their population due to economic reasons.

It would be much safer to do incremental change and try to slowly build up local economies to create jobs for millions of young people. Violent revolutions will only further damage economic conditions and make situation worse in many cases.

It was a noble attempt by some, less so by others. The people who were involved in it all had very different goals - it's not like it was an ideologically monolithic movement even within country boundaries. The only unifying force was the opposition to the existing regimes. Which are/were bad, but what some people wanted to replace them was even worse.

I hope so, it was so sad to see this region fall to power plays by various large and medium sized nations. Fending that off while a revolution is occurring is a challenge though!