It sounds like you're implying that in this dictatorship people have been killed and their property distributed among people who haven't been killed.
If so, no it is very clearly not the same because Bill Gates is not a dictator nor is he responsible for killing people. To compare a wealthy monopolist to a murderous dictator lacks perspective, to say the least.
Do you need to have dead bodies to have an evil empire? Careers denied, businesses destroyed, ideals stifled are widespread in modern dictatorships.
Erdogan haven’t executed a single person and yet Turkey has become a terrible place for people with ambition, sky high brain drain is the norm, almost all public contracts are won by the same few businessmen however the government has widespread social programs so no one is actually starving or lacks access to modern medicine.
Should people be grateful? Probably not as much as the businessmen that get all the contracts and becoming the biggest in the world.
If so, no it is very clearly not the same because Bill Gates is not a dictator nor is he responsible for killing people. To compare a wealthy monopolist to a murderous dictator lacks perspective, to say the least.