I think it's a very good question as to why people's basic needs are not being met, and no, I don't believe that it's all the fault of the higher rate tax payers in the slightest.
The reasons are varied and complex, I think. In many cases, government policies over many years are to blame. Many of the poorest people have deficit budgets where they simply don't have enough money coming in to meet their basic needs. Many are unable to increase their income due to poor mental or physical health, disability, caring responsibilities, learning difficulties, poor skills, low literacy rates, poor digital skills, lack of confidence etc. Many may have grown up in chaotic families and they may live chaotic lives. Of course, in some cases, there may be a lack of personal responsibility, or self inflicted issues like substance abuse etc. Some may even be workshy, but I believe that they are a small minority. There will be many more contributing factors that I have of course failed to mention.
Our education system has failed them. Our welfare system has failed them. In many cases, their parents have failed them as well. We have not done enough to address the needs of children growing up in poverty and to promote social mobility. There are no easy answers, but dismissing them as "low life living off the state" as one poster did above is not helpful.
I don't think I have said anywhere that I want 100% redistribution. I am not a communist and I wouldn't want to live in that kind of society, but I do want to live in a society where people can feel confident that their basic needs will be met. A progressive tax system where the richest pay a higher proportion of their salaries makes perfect sense to me.
I'm sorry if you're frustrated by my failure to put an exact percentage on how much I think people should contribute. I just don't think it's that simple. I probably wouldn't ever go beyond 50% as a top rate, but equally, I would have no ideological objection much lower rates if the economy can bear it. The yardstick for me is based not on what people pay at the top, but how much they're suffering at the bottom. While we have people living in real poverty, depending on foodbanks for their daily needs, I think it is very hard to argue that rich people should contribute less.
As it is, I'm not even arguing that I want the highest earners to be paying more than what they have been paying. I'm merely saying that I see no reason why they should pay less.