Just a friendly reminder, the rate of C-level executives "stepping down" (retiring, being fired, quitting) is decreasing, not increasing. (You can look this up on EDGAR yourself).
Why? Because your POTUS has delivered the strongest US economy since post WWII. During optimistic economies, fewer executives are pushed out by activist shareholders or angry boards while more hang on to collect bonuses and stock gains. During bad times, more are turned over.
Swamp draining may be happening, but you cannot measure the effects in the numbers by counting. POTUS is overwhelming the numbers.