“Yep , still 1 of the things I am not used to yet is this changing of the times for a few people in another country ... Is it still really needed ??”
Of course it is, it's quirky, makes no sense and makes us British 
I think it goes back to the First World war, increasing factory productivity and making the most of daylight hours.
People bang on about it every year, and most common argument is that putting the clocks back means it makes it safer for kids in the morning, or is that putting them forward? I dunno all very confusing.
Personally I think it's a pain and should be scrapped, but plenty of folk support it, so no doubt the debate will drag on for generations 