General observation.
Any Indian language if we look from 1950's to 2020's whether films, stage shows, TV soaps or recent web its NOT unusual for older age actors/actresses cast for younger roles, also vice versa. Some click, some don't with audiences, not a big deal.
Its more about did they fit into the ball of a character, 😳can they change body language appropriately, modulate voice reasonably, have team efforts gone into styling, costume, makeup, hair to present them convincingly be it younger or older character than their real age? are they able to perform rightly, showcase some chemistry with their opposite lead or not?
Eg. 3 idiots movie, as young engineering college students version & later as working men in their 30's version, all three male lead actors looked & performed so convincingly, where as they were much older in real life when film was shot.👍🏼
Personally I don't much prefer age shaming actors/actresses, its about suitability, presentation & fitment. Noticing many people active on SM recent times keep trolling & shaming 😕 mainly older heroes when they are paired with younger heroines onscreen, as if its some newly recognized crime. 😆
Till few years as normal TV viewers most of us didn't have much insights into onscreen actors/actresses offscreen age, family, hobbies or real life happenings. 😊Social & digital media last few years are at forefront giving us more exposure, plus many actors/actresses themselves are upfront sharing their personal details, otherwise we won't even know.😛
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