Roe was decided by a mix of Democrats and Republicans. Its authors were honest and accurate about their sources from science, history, and common law that they used to support their decision. There is no indication in their decision that they were attempting to circumvent any laws. Roe does not look like a Star Chamber in action.
The Dobbs decision simply says Roe is wrong; we don't like it. It is poorly written, poorly sourced, interprets history dishonestly and it's unabashedly misogynistic. It's a terrible piece of writing. It looks like the work of a Star Chamber as described by Wikipedia
"Powerful sovereigns often used the body to circumvent the courts and Parliament.
[6] For example, a committee of the council – which later became the
Court of the Star Chamber – was during the fifteenth century permitted to inflict any punishment except death, without being bound by normal court procedure."