Why not take aromasin during pct?

[Who_Am_I]

I'm not trying to start any wars , I'm new and just trying to learn. If our estrogen goes high during pct why not take aromasin to lower estrogen since it won't rebound? Just trying to gather some knowledge

Also estrogen is high during pct only if it is not controlled during the cycle or it is high relative to testosterone, but shouldn't be extremely elevated otherwise.