In the Premiership/Premier League era…
From 1993-2011 (ie. before City started winning Prem titles), there were only 5 last day title deciders in those 18 years (1994-95, 1995-96, 1998-99, 2007-08, 2009-10).
In just the last 13 years, with City at the top, there have been 5 last day title deciders (2011-12, 2013-14, 2018-19, 2021-22, 2023-24).
So the fact is that the league has never been more competitive in the Premiership/Premier League era.
In those first 18 years of the Prem era, there were 4 different winners of the Prem (United, Blackburn, Arsenal, Chelsea). In the last 13 years there have been 5 different winners of the Prem (City, United, Chelsea, Leicester, Liverpool).