iPadOS remains the most significant limitation with any Apple tablet though, in our opinion. Apple's tablet OS is not necessarily limited compared to Android, but limitations exist when comparing iPadOS with macOS, or any desktop OS for that matter. Simply, MacBooks offer better data management and program support than iPads do, making the former more versatile than the latter.
Undoubtedly, iPadOS and macOS will grow closer in the future. The Apple M1 is an important building block towards that symbiosis, even if Apple is yet to embrace the two OSes' convergence fully.