Toddler likes turning the lights on

My 2 years old loves turning all the whole lights in the house on. If I switch the light off, she will switch it back on. She does not play with the light switches, like turning on and off continuously... she just wants the lights kept on. What can I do to stop this? I am avoiding going on google because I keep seeing worrying search results like autism.

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Although she says a fairly good amount of words, she just turned 2 and wouldn’t be able to say why she wants the lights on.