Do you think it’s okay for a teenage daughter to still hold her father’s hand?

sure. there are several stages of it

he holds your hand to show you he loves you and keeps you safe from danger

he holds you hand to show you that he still loves you

and then
you hold his hand to show you that you love him and keep him safe from danger

[c=#7700B2]is she blind and needs assistance to cross a road?[/c]

Yes. Why wouldn't it be?

Itss all right i think

Sure. Very nice actually.

yeah, why wouldnt it be, and in who's eyes? Id take any chance to hold my daughters hand while she still wanted to over what some strangers may think any day