Has the system of checks and balance been eroded with an increasingly powerful president?

Through decades the president has possessed the capacity to utilize significantly more power, for example, in time of war. The president can bring out troops albeit through the War powers Act in 1973 makes the president committed to tell congress inside 60 days and in doing as such there is a check in power however a little one, in light of the fact that if the troops are already out there it's truly hard for congress to say no amid war and way weaker than the constitutional power to proclaim war. It's things like that that make it evident that the president truly has significantly more power and the checks on his power are littler than the power he has to get things done. As the president gets more opportunities to utilize his power the weaker the checks on his powers are and the more the system erodes.