For those who think this trivializes the Infinity Stones.... welcome to the world of comic books that enter the cosmic realm.
Characters such as Thor (and his orbit) deal with ever higher levels of cosmic entities and powers... even working up to Marvel's version of God. Lower level characters sometimes get a power boost and temporarily enter these realms.
For lowly creatures stuck in the mundane world, the Infinity Stones are too powerful to hold and comprehend, they destroy you.
For gifted individuals, they can carefully use the Infinity Stones if they're cautious (Hulk, Vision).
For higher powered individuals (Titans, those powered up by the Infinity Stones), the Infinity Stones can be wielded carefully for their own purposes.
For even higher powered entities, such as the Celestials, the Infinity Stones are easily channeled.
For beings with cosmic power, the Infinity Stones are easily manipulated.
For multi-versal and multi-dimensional eternal entities with cosmic powers, the Infinity Stones are a play thing.
The universe created the Infinity Stones. For beings that exist outside the universe or live through the death of a previous universe into the current one... if they can control cosmic/universal power, then the Infinity Stones are trivial to them... except when some lower level creature collects them to power up to the cosmic level and upset the balance.
But this power differential is a common theme throughout the comics. You have street level vigilantes saving one person or one neighborhood at a time. Then you have super powered people saving the globe. Then you have cosmic-powered individuals saving galaxies, or the whole universe, or multiple dimensions.
Like Hawkeye might feel about Thor in power differential. Loki, who fashions himself as a god, finds there's a bigger power and level of existence to which he is inconsequential... up to now. How else do you have a struggle that is a challenge for a god?
