I’m no scientist, but there is some debate about whether it’s a fundamental force. Some think it might be like centrifugal force which isn’t “real” but shows up in a certain reference frame. Gravity might actually be a result of thermodynamics and entropy.
There are many things than we experience as distinct forces but may not be actually if you change the reference (ex: centrifugal force is inertia) or if you go deeper into unification (ex: electrostatic force and magnetic force can be unified into electromagnetic force). But physics is about modeling reality in a convenient way for you current reference, we will never be certain to have the “real” final model independent from our observation bias.
I’m no scientist, but there is some debate about whether it’s a fundamental force. Some think it might be like centrifugal force which isn’t “real” but shows up in a certain reference frame. Gravity might actually be a result of thermodynamics and entropy.
There are many things than we experience as distinct forces but may not be actually if you change the reference (ex: centrifugal force is inertia) or if you go deeper into unification (ex: electrostatic force and magnetic force can be unified into electromagnetic force). But physics is about modeling reality in a convenient way for you current reference, we will never be certain to have the “real” final model independent from our observation bias.