  The details of the superconducting to quantum metal transition (SQMT) at T=0
are an open problem that invokes much interest in the nature of this exotic and
unexpected ground state1-3. However, the SQMT was not yet investigated in a
crystalline 2D superconductor with coexisting and fluctuating quantum orders.
Here, we report the observation of a SQMT in 2D ion-gel gated 1T-TiSe24, driven
by magnetic field. A field-induced crossover between Bose quantum metal and
vortex quantum creeping with increasing field is observed. We discuss the
interplay between superconducting and CDW fluctuations (discommensurations) and
their relation to the anomalous quantum metal (AQM) phase. From our findings,
gate-tunable 1T-TiSe2 emerges as a privileged platform to scrutinize, in a
controlled way, the details of the SQMT, the role of coexisting fluctuating
orders and, ultimately, obtain a deeper understanding of the fate of
superconductivity in strictly two-dimensional crystals near zero temperature.
