Greece (and Italy) are in no way comparable to France. Both countries have the historical problem of tax avoidance/evasion as a "public sport" which everyone from the small baker shop to the multi billion ship owner competes in, with a lot of organised crime/mafia added on top in Italy.
Both governments would have more than enough money to properly fund their citizens and their infrastructure if said citizens would pay their taxes.
> But France has lots of baggage to reform and had lost lots of its influential mojo. Time to downscale.
The question is, downscale but at what cost? Look at how much the "downscaling" aka the "Agenda 2010" in Germany cost... we lost the trust of a significant part of the population in the democratic system as a result and "gained" a relevant far-right party presence in parliaments.
Everyone wants a free meal, free health care, free education and cheap public transport. Plus a cushy government job. These things come at a cost. You can't let people make these decisions (unless you are in Switzerland where you get a majority of people voting against a free lunch).
Many people in France are trapped in pay-cheque to pay-cheque and have lots of financial problems. So any pay increase will "save" them and they'll vote of it.
You said the french protests succeeded. That's only true if Macron was preventing French people from accessing their wealth. If that's not the case then the French protests have succeeded at making the future much worse. At the expenses of having a few more pennies today.
Hell, there is even a very close example: Greece.
ps: I'm not saying that Macron is the savior of the French finances. I'm not sure if his reforms are legitimate. But France has lots of baggage to reform and had lost lots of its influential mojo. Time to downscale.