2. Capital tax is tax on your company's money.
3. Income tax is tax on your money.
With either tax, the economic system that consists of you and your employer is being robbed.
Speaking of which, if someone takes your groceries and runs, just before you have paid for them, that is shoplifting. If it's just after you paid, it's robbery. You might think you're better off with the former, but shoplifting raises prices; some of it is shifted onto you, so that it is effectively robbery.
2. It doesn't follow that when companies have more money their workers get more. Evidence is: record profits concomitant with layoffs, corporate profits vs wages, etc etc.
3. Taxes fund a government that answers to me. Capital powers corporations that not only don't answer to me but likely want to exploit me.
That's why taxes are instigated where they are.
I like that stuff, and I'm pretty confident corporations wouldn't have done it themselves without a democratic government forcing them to.
There's a meaningful difference between democratic governments and corporations, and governments don't have to be perfect for this to be true.
Except differences in tax rates will have significant impact on what type of income people want to earn. If personal income is taxed lower than capital, then people will want to increase their income through work.
If personal income is taxed higher than capital, people are incentivized to build more machines than the economy needs and this will put people out of work.
If the VAT rates went to 0% you would still get to keep the exact same amount as with the current 25% rate. And when discussing B2B prices VAT is never included, as it is generally not an expense for the company but rather just an accounting detail.
Basically it's very similar to debates about US taxes. Sure, it's not 70%, but things add up quickly. Income tax, social security, medicare, medical insurance, sales tax. The usual argument is "but, but ... it's not me who is paying my medical insurance or half of social taxes, it's my employer, so it's not my tax". Well, it is. That's the money your employer would have paid _you_ if those taxes hadn't existed.
Not to mention, things that fall outside of capital / income taxes which increase the overall percentage in sneaky ways in the US: car registration fees, the death tax, property taxes, student loan repayments (depending on your view of subsidized university).
Sure you could say, "there are some people who just enjoy picking fruit." But are there enough people to satisfy the demand? And even if there are, what do you do with them as that demand decreases? The people who love picking fruit will have to clean toilets.