I agree with those
I also think that the government should stop treating the economy as if it was a household budget with self-imposed spending rules which hobble their ability to make change.
We are a fiat currency - it is a myth that there is a finite amount of money available for services and that if spending increases then taxes need to rise
It is a myth that was perpetuated by the right wing (in both the UK and the US) in the 80's to support the privatisation and wealth hoarding agenda and continued ever since.
Trickle down economics' has never and will never work - you only have to look at the increasing gaps between the most wealthy and majority to see that, as well as the uber wealthy's disgusting displays of spending (Bezos's $50 million plus weddding in Venice!).
We need to return to Keynesian economics - as a soveriegn nation with a fiat currency, if we invest in infrastructure and well being, then the economy gets stronger and GDP increases. Yes there would be more 'debt' in absolute terms, but the improvement that it would bring to the economy would reduce that debt as a percentage of GDP
The investment itself provides jobs, while the result of the investment means that roads and transport are in good condition for businesses and people are healthy and able to work.
A lot of businessmen in the 19th century knew this - yes they were rich, but they didn't just hoard their wealth, they invested in their workforce - George Cadbury is a brilliant example of this - he gave workers more time off and built housing for them because he knew that if they were well taken care of, they would be able to work harder and would be loyal.
During Gordon Brown's time as chancellor, he started to move us back towards that - there was significant investment in most public services, and especially in health which meant that within five years, services were running better than they ever had - but then came austerity after the financial crash.
Most countries ended their austerity programmes within 2 years and their economies boomed as a result, but we had it for 14 years with public services being continually and intentionally run into the ground under the guise of 'not enough money' yet strangely enough, despite this, the rich have continued to get richer!
I get why Labour feel like they need to keep the household budget pretense up - they are being pushed really hard by the likes of Reform who have much of the press in their corner. They need to grow a back bone and use their huge majority make some drastic, imaginative and beneficial changes and take the flack that will come with it by having the confidence to know it will make a huge difference - but if they want it to be visible by the next election, they need to get cracking now.
The idealists on the left need to stop sabotaging their own side because they are not getting absolutely everything they want and realise that it is a journey and some difficult decisions will need to be taken. "The art of the compromise - hold your nose, and close your eyes"
I do think there is more scope to tax the very wealthy. It is good that the government have got rid of the non-dom status, but I would also like to see them bring in a system like the US, where citizens still have to pay tax if they want to retain their citizenship, even if they live and pay taxes abroad - it would stop the argument that the wealthy will just leave the country if these changes were made. They could still leave, but if they didn't want to pay the tax, they would also have to give up their citizenship (and knighthoods / OBE's / CBE's / seats in the Lords) and the growing economy would attract other investors to fill the gaps left behind.