Surprised there are genuinely students who support these strikes.
First of all, you're indebting yourself anywhere between 40 and ±150 pounds per hour of contact time, that is how much your lecturers and university services cost. While you may very well not be getting much out of contact time anyway, it is still something
you are paying for, not anyone else. This is identical to purchasing a concert ticket or a flight and then having it cancelled and not getting your money back. Except at 6% interest.
Second of all, you're a stakeholder at the university by virtue of being a student - a customer. Customers at any organisation are often at conflicting odds with other stakeholders, in this case employees. You're not in the same boat.
Universities around the UK are cutting pensions because they have contractually offered guaranteed schemes which they simply cannot afford. Pensions are outsourced to pension funds and they have two main sources of income:
A) Contributions by existing employees on the pension scheme
B) Returns on investment
and this funds the main destination of expenditure: retirees on the pension scheme.
There are two main problems with the ways that pension schemes operate, not just in universities but in the private sector. Think
bhs, Carillon, BBC etc. This is also not remotely limited to the UK - identical cuts are thrown across mainland Europe and the US.
1) The secondary problem is that the amount of retirees on the schemes is rising rapidly, while the amount of contributors is largely the same. This is because people are living longer.
2) The main problem is that returns on investment have crashed: low-risk investments such as treasury and corporate bonds now yield dramatically lower interest rates than in previous years. This makes pension schemes unsustainable if they made assumptions such as "yearly 5%" when in reality the last time we had 5% interest rates on treasury bonds was in 2007. This is similar to governments assuming a long-term trend of 2% inflation when in reality this is rarely the case.
In 1995 US treasury bonds yielded 16% - meaning you'd need $100 million to fund $16 million in yearly payouts to retirees.
In 2018 US treasury bonds yield 1.5% - meaning you'd need $1.07 billion to fund $16 million in yearly payouts to retirees.
This is obviously completely unsustainable if you are a low-risk pension fund (which, by nature of being a pension fund, you must be). The problem of economies of scale also exists, so smaller pension funds (such as those of universities'
are simply too small to have enough capital to invest for the payouts they need.
There are only 3 options here:
1) Raise tuition fees to fund payments to retirees on university pension schemes
2) Cut or reduce university services, facilities and course modules in order to cut costs and finance higher retirement expenditures
3) Universities follow other industry experiments and move away from pension funds and stick contributions to higher-risk investments such as equity markets, which do not have a guaranteed return, have much bigger fluctuation and can crash to below initial investment - unlike bonds.
Options 1 and 2 are objectively negative to students. Option 3 is indirectly negative to students.
I don't know why anyone as a student would support the strike action unless they either stand to financially benefit (i.e. their parents are academics or they plan to become one themselves) or they are ideologically dogmatic and think any strike action is just the common man sticking it to Davos, and are prepared to take the personal financial costs if it means someone else is better off.