That's a totally fair opinion to have Xenia, and that is my interpretation of the conservative ideology. Spend less, tax less, in a very basic nutshell. Embarrassingly, I am actually a politics graduate but I don't think I'm showing that off very well on here... 
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Socialism, (where Labour has its roots), advocates the opposite. Spend more, tax more. It means a 'bigger' state, compared to the conservative ideology.
And, weirdly, conservatism is actually the more liberal of the two. Freedom from the state, freedom to spend your earnings how you like; if you prioritise saving for your pension or in case of illness, divorce, disability etc, fab. If you don't... well you might be fucked, but that's on you.
It isn't a terrible or evil ideology. I just happen to disagree with it and believe that left leaning political ideologies provide a more even playing field. Because, not everyone can just wake up one day and simply 'choose' to do a high paying career. Even if they decide to prioritise earning loads of money at an early age, they may lack the support that some people have at home and at school. Hell, they might simply lack the required creativity or intelligence achieve what some people do.
Maybe they have a disability or a disabled parent or sibling they need to care for. They are always going to be scrabbling to catch up and I simply don't find that fair. That's why the "leave them to it" approach is something I disagree with. Yes, I know, life isn't always fair, but there are ways to make it more so. And refusing to do those things is something I find wrong.
I also believe that some of the current cohort of Conservative MPs and their policies are seeking appeal to the worst side of society. Not that only solid gold bastards vote for them of course, but solid gold bastards are attracted to what they are selling and that shows. It's not something I would ever wish to be associated with, even if I had a more conservative leaning.
Like a pp, I also know you from other threads btw and you are indeed always very measured and fair minded. I think your legal background shows on here and it's to your credit.