I don't think anyone's objecting to giving the 'odd lift' to people. This thread is about people who are perfectly capable of driving, have no impediment stopping them, but just can't be bothered to learn or sit their test.
While they might be happy enough to get around under their own steam, those people often don't realise the extra burden it puts on other family members, particularly when elderly parents become too frail to drive themselves or use public transport.
And always, always on these threads you get the impractical 'let them use taxis' response. A taxi is not going to take my mum five minutes up the road to the shopping centre, hang around while she does her shopping and chats to a couple of neighbours etc. and then run back up half an hour later when she realises she forgot to get the milk.
A taxi is no use when she needs a last minute lift to bridge, or when it's a lovely Sunday afternoon and she has a yearning to go for a drive somewhere, or when she wants to go up to my father's grave and plant some new flowers.
They are all things I gladly do with her, but if I'm not around some weekend my sister can't help. If, god forbid, I break my leg and can't drive for weeks there will be no spontaneous lifts that just broaden her horizons and make her life a bit simpler, available.
Yes, my sister could live abroad or at the other side of the country so it would be the same as if she couldn't drive.
But she doesn't, so if she could drive it would make so many situations much simpler.
I totally get how the OP feels, but I can see that a lot of posters on here genuinely don't.