Also, not to get into chat, but Bangladesh more or less has a female autocrat in charge right now, Sheikh Hasina (the daughter of Bangladesh's first president). It doesn't get a lot of media attention because I assume the powers that be would hate to jeopardize their source of cheap textiles, but a quick google search hasn't revealed anyone arguing the opposite (which is usually true about almost every imaginable situation).
https://thediplomat.com/2019/01/the-bell-tolls-on-bangladeshs-democracy/
I hate it when people throw around the term dictator, but when you disappear political opponents and more or less prevent opposition parties from running, you've probably earned the title.
Also, a lot of female dictator scenarios have either a daughter or wife take over the country as a dictator succeeding their husband or father and although Hasina's father was a dictator as hell, he was murdered in a 1975 coup - and she was fairly elected in 1996, so she wasn't exactly handed power in any sense. She won it fair and square...the first time...and actually the second time (though obviously not the third or fourth time).