An incoherent article celebrates the forthcoming inability to obtain,
in Australia, specialized genetic variant strains of mice and rats
to use for biological experiments.
The article seems to presume that these mice and rats are used in
superfluous, redundant, required product tests that are not really
necessary, so if they are not available, the problem will be addressed
by removing the requirements for them.
Redundant product tests used to be required, and maybe sometimes still
are, but I don't think such tests are where specialized genetic
variants are used. Those are often used for experiments to figure out
unknown biology — and you can't do that with models.
Australia and other countries should maintain their capacity to
elucidate biological systems with experiments on mice and rats. If
you wish to die for a mouse, go ahead, but don't pressure others to do
likewise.