Dollar Bill: The algorithm ate my broker – but should it?
With the old fashioned advice giving broker almost a thing of the past now, Bulls N’ Bears Dollar Bill weighs up the pros and cons of the algorithm that ate his broker.
In 2019 Australia had almost 28,000 licensed financial advisers. By mid-2025, fewer than 15,500 remained. To be fair, the AMP scandal of charging dead people advice fees and tighter regulation took a chunk out of the industry. But even allowing for that, the numbers represent a 40 per cent collapse in a little over five years. With the possible exception of taxi drivers, it’s hard to think of another profession that’s been technologically euthanised in such a short space of time.
Treasury’s 2023 report; “Quality of Advice Review” called it a “crisis of accessibility.” Advice hasn’t just become scarcer; it now appears increasingly like a luxury good.
The human pause - that fragile gap between thought and trade - is being automated out of existence. Retail traders, armed with dashboards and dopamine, can push a junior explorer 40 per cent higher by the time the morning tea trolley swings by at the Club. Often there are no new assays, just new hashtags.
CommSec now boasts over three million users, nearly half under 40, with the vast majority trading without a single conversation. Add Stake, Superhero and a dozen others – most of which Dollar Bill learnt about from his 19 year old son - and Australia now has more than four million app-based accounts driving about three-quarters of retail flow. What used to be a phone call has become a thumb swipe, not all that dissimilar to that Tinder thingy.
Today’s brokers increasingly survive on the oxygen of corporate-finance, raisings, IPOs and placements. Global ETF assets have swollen past US$13 trillion, while Australian ETFs manage nearly A$300 billion. It’s automation over advice, index over instinct.
But despite all that, some of Dollar Bill’s best trades still come from a hybrid model - a human whisper from a Club member executed cleanly via app. And yes, on occasion, Dollar Bill does still follow the advice of a broker – just not George’s.
ASIC’s August 2025 consultation paper on trading systems (Paper 386), proposed kill-switches for runaway algos and the US SEC has floated similar circuit-breaker rules. When the plumbers start worrying about the pipes, you know the water’s running too fast.
This isn’t to say it’s all bad. Information has never been freer, access never easier, and the new generation of investor is sharper and faster than Dollar Bill’s old-school lot ever was. But the tide has turned and advice givers are now an endangered species.
When Dollar Bill ran this thesis past a few learned colleagues at the Club, it rattled more than one cage. While some laughed, a few in particular - brokers and good ones - wanted to know whether Dollar Bill really believed the human adviser was finished. The truth, as we discussed deep into the night, is more complicated.
Yes, algorithms dominate the tape. Yes, 80–85 per cent of equity volume globally is now machine-generated. And yes, adviser numbers have collapsed with more than half the country trading through an app while waiting for a flat white.