Understood. I think you’ll find that although City are dominating right now, it’s not really that much different to other periods when teams were up there. They have hardly walked away with it this year (or the year you mention that Liverpool run them close).
I take your point about certain teams having "eras", or periods, (Liverpool in the 1980s, for example), when they were dominating, or, on top.
That is undoubtedly true.
However my concern is that I think that the degree of City's current domination (and the reasons for it - such as the resources at their disposal) is extraordinarily unhealthy for the Premier League (and I would still think that even if Arsenal were not the team currently chasing and challenging City for the title - I thought it in 2018-2019, for example, and would have loved to have seen Liverpool take the title then).