Does using the mobile while charging damage the battery?

When buying a new mobile the battery works very well, but it is true that it loses effectiveness and duration over time, it is believed that to extend the useful life of the battery it should not be connected to the charger while it is being used, but this In a certain way it is true, years ago if the battery of our mobile could be damaged, but today everything has changed, thanks to the advancement of technology turning that idea into a myth, currently in the middle of 2021 doing that will not affect the battery of your mobile, you will only be restricted by the length of your charging cable when using it, although some manufacturers recommend leaving the Mobile idle within the first 10 charging myths, so for the fearful, rest assured, since it does not their batteries will affect the time to use the mobile that is charging.