Computer simulations have been carried out in recent times to generate microscopic understanding of the experimentally measured relaxation dynamics. Fluorescence based measurements among these studies have revealed fractional viscosity dependence for the measured solute rotational and translational timescales, and for the solvation energy relaxation timescales. Average dielectric relaxation times too showed fractional viscosity dependence, while the fs-RIKES experiments detected spectral signatures that were caused by the ion dependent microheterogeneity of these ionic DESs. Anomalous particle motions, such as, orientational and translational jumps have been detected in computer simulations and these might be recognised as heterogeneity markers for these media. Interestingly, these relatively more recent studies have essentially reconfirmed the micro heterogeneous nature of ionic DESs suggested already in several previous studies that reported ultrasonic and other measurements. Recent dielectric relaxation data accessed via measurements in a frequency window 0.2≤ 𝜈 GHz ≤ ⁄ 50, these values reflect substantial electrolyte-induced dielectric decrement of acetamide in these ionic DESs. This is in sharp contrast to the previous finding in Hz-MHz measurements which reported a colossal increase of the static dielectric constant (𝜀 𝑠 ~ 10 6 ) for ionic acetamide DESs that contained either NaSCN or CF3COONa as an electrolyte. This mega-value of 𝜀 𝑠 was then explained in terms of 'charged locally ordered aggregates' formed by the host acetamide molecules and the electrolyte ions. These two conflicting DR data sets therefore trigger a debate on the true impact of electrolyte ions on the 𝜀 𝑠 of the host acetamide, motivating further theoretical and/or experimental investigation employing different techniques for providing a resolution to this controversial issue. This forms the basis of the present work where we have used molecular dynamics simulations coupled with classical, coarse-grained model interaction potentials to monitor the time dependent fluctuations of the collective dipole moment of these ionic DESs. Our previous simulation study of DR in neat molten acetamide employing the same model interaction potential acts as a supporting work to understand, at least, qualitatively the effects of ion on the rotational, translational and ro-translational contributions to the complex dielectric relaxation spectra recorded in experiments. In this context we would like to mention that DR measurements of conducting media such as these ionic DESs in the low frequency wing is severely limited by one-over-frequency (1 𝜔 ⁄ ) divergence. Consequently, estimation of 𝜀 𝑠 becomes tricky and often associates large error because of a large conductivity contribution in this frequency regime, inducing a rise in the real part of the complex dielectric spectrum and removing the usual plateau generated by the pure dipolar response alone. There exists indeed such a possibility for the previous Hz-MHz measurements, whereas the more recent MHz-GHz experiments might have missed a certain portion of the low frequency response because of the limited coverage of the low frequency wing. Theoretical/computational studies do not suffer from these complexities and can successfully separate the dipolar and ionic components of the total frequency dependent DR spectrum. Although this separation involves certain approximation, it offers the necessary framework that can deal with the ongoing controversy and provide a plausible resolution.