Hell even nations sent billions to help Ukraine with that war, and Turkey can't crack over 10 million, I hope that people would find the courage and the empathy to treat these two nations similarly, but I doubt that would happen, watch if any European nations ever get earthquake, it will get x10 more than this amount at least, probably more.
Stop comparing the two, Ukraine is being invaded by a foreign country and is at risk of losing everything, Turkey experienced a natural disaster, it's not like they need guns and rockets to fight earthquakes. Also, you're clearly misinformed about the donations, just the US sent $85 million in humanitarian assistance, with the UN seeking to cover an extra 600 million on top of the already pledged 400 million.
In dire times, you can expect the government to bend some of the laws and regulations they enforce for their advantage. Even if it's currently illegal in the country, money is still money, and you don't want to decline any donations whatsoever that you're receiving because it all adds up eventually that will help the plight of your citizens in need.
Most of the time exactly when quick responses and actions are needed the governments end up taking even more time on decisions than when it's not a crisis at all, everyone runs from responsibilities, nobody wants to take a decision, the majority has a lot of skeletons in the closet they want to cover up never to be found and so on.
Fortunately this time they got scared and allowed the donations, it would have been such an ugly sight to have people in need and the same time the authorities like morons block the much-needed help readily available.
While I'm not 100% familiar with what happened to the unfortunate residents in turkey's recent earthquake zones. AFAIK it seems a major fault line in turkey ruptured producing more chaos and unfortunate events than we see from most quakes. Real estate located on fault lines are higher risk for earthquake and tsunami damage as indicated by the fukushima disaster which was also constructed on a fault line.
The advantage of purchasing and developing real estate located on fault lines is lower cost land. Real estate located on fault lines being cheaper and more affordable in contrast to more stable and reliable land masses
What happened was corruption and a lack of respect for the law and regulations, a building being built with no concern whatsoever, a disaster waiting to happen. The Tōhoku earthquake had nothing to do with this, the earthquake happened under the sea 75 km from the coast, also the majority of the victims died because of the tsunami, not of the earthquake.