You don't have to agree with everyone's assumptions about Arsenal or any other team if you think they are not true, so stick to your own assumptions based on the facts. Arsenal are admittedly a good team in the Premier League, but I don't see them as a team that is fierce to win the title anymore. I don't see Arsenal winning the Premier League title for 22 seasons in a row, so I should take them seriously in the title race?
Since their last success in the 2003-2004 season, Arsenal have only managed to win some titles in two different competitions and that is the FA Cup and the English Super Cup (FA Community Shield). If Arsenal were really serious about winning the Premier League title, then they should have won at least 1 in 22 consecutive seasons, but they have never managed to.
Almost 20 years Arsenal not winning Premier League tittle yet after last trophy won season 2002/03, indeed success finishing 2nd position standings last three season in a row looks not enough as tp fourth premier league team have waiting longer time to win Premier League tittles. So far after The Invincibles premier league winning at season 2002/03 Arsenal only winning FA Cup and EFL Cup, not only have poor performance at domestic league but also Arsenal not winning yet European trophy such as Europe League or Champion League.
In my opinion, Arsenal have winning mentality problem during last three consecutives season they have performed quit well but few matches left can't perform well and losses many crucial matches. I remember well last two season success leading top position standings more longer time but at least Manchester City with winning mentality success becoming Premier League team winner, so what prediction for next season have opportunity for Arsenal winning premier league? or stuck at 2nd standings position.