Why female Decepticons are rare in G1 compared to female Autobots

Girls rule!

This theory is about why female Decepticons are rare in G1 compared to female Autobot. It share some light and makes Megatron more eviler. Its really simple and Makes sense but is like a said dark, well transformers is dark anyway for a kids franchise.

Megatron killed most of them, let me explain:

In the united warriors magna they introduced the Character Megaempress, a female transformer who wanted to take over there Decepticons and Cybertron from her Husband Megatron.

What makes this special is that Megaempress is stated in her Tfwiki Bio is that 'Megaempress  leads the Female Decepticons as the self-proclaimed "Empress of Destruction".

What make this little thing important is that most if not all of Megaempress followers were female Decepticons and that she failed the first time to take over Cybertron.

So even though Megaempress and Flowspade were in stasis and Trickdimond in jail. Megaempress other followers minus Lunaclub and Moonheart along with others mentioned bots beforehand were executed by Megatron.

 

Evidence is in fact only Megaempress four guard are know members. Many unknown Decepticons ladies we’re executed in Genocide due to being traitors. Many would have also joined the Autobots for protection against the Decepticons.

I hope you like that theory, do you think Megatron killed Most of Megaempresse's supporters or is their another reason why Female Decepticons are rare.