This is more the case for D-Wave's machines which are specialised for quantum annealing, allowing for greater numbers of qubits. Google and most other major hardware players make chips which can implement a universal quantum gate set allowing for arbitrary quantum operations to be performed (in principle). The issue with these chips is that quantum error correction is not fully implemented yet so computations are effectively time-limited due to the build up of noise from imperfect implementation and finite-temperature effects. A big part of current punts at quantum advantage is figuring out how to squeeze every last drop out of these currently faulty devices.