1. As students pay a essentially a graduate tax based on salary they have no added one fig to student debt, 30 years at the average payment of £65 per month will never erode the 60k debt + interest ...
2. Make it harder for young people to get work... in fact if as you say businesses will seek to lower their tax bill the under 21's will have a job's bonanza as their rate of pay is £2.20 per hr less than an over 21.
3. Lower paid people have their wages topped up by the taxpayer...why should I who pays a shed load of tax be paying for a manky business man to line their pockets with my tax ?
4. If you bother to read the new stamp duty then you will find that first time buyers are exempt from stamp duty up to 425k...