That’s just not true.
2017-18: 8th
2018-19: 7th
Takeover Aug 2019:
2019-20: 5th
2020-21: 9th
2021-22: 5th
They also in this time made their first cup final in decades.
Nice had a couple of stand out seasons in 2015 & 2016, before reverting to type for a couple of seasons prior to the takeover, anyone pretending those two seasons were the norm needs their heads checking.
So Nice absolutely have matched what INEOS took over and after two 5th place finishes & a cup final they now have a highly rated DoF at the helm for the next step in their long term vision.
Nice fans not being happy is due to them being guilty as many fans and expecting the takeover to bring them instant Chelsea, City, PSG esque success.