Whoa, Nellie. Allow me to point out that Devers--complete failure though he no doubt is with RISP--has actually played in games. Lots of games.
Meanwhile, there's a pretty good list of pricey Sox starters--Beckett, Lackey, Price, Sale, Giolito--who sat out entire seasons because of injuries. And that's important because the Sox over the years have been lousy at developing good starters in their minor league system. So they have had to go out and buy them.
And that actually worked pretty well during the first 16 or so seasons of the JH era--well enough to secure 4 WS wins after 86 years of frustration.
However, in 2019 the Sox had the highest payroll in MLB, but couldn't make the playoffs because the pitching, which included some well paid guys like Price, Sale, Porcello, and Eovaldi--whose combined salaries added up to $84M--was ranked freaking 19th in team ERA. In fact, it was 4.70.
This year's bargain basement pitching staff--except for Sale and Giolito, neither of whom is pitching for the Sox-- is ranked 21st in team ERA, which is 4.19.
Back to 2019. By the end of that season, the world's greatest CBO, David Dombrowski, had to tell owner John Henry that he needed a whole bunch more money than the highest payroll in MLB because he needed to outbid the Dodgers for Mookie Betts and he needed to replace Price and Sale while still paying their big salaries.
I completely agree with you that the Sox--and JH--need to invest in pitching. I also think the team payroll needs to get back up to maybe the top 5 in MLB--or whatever number you think is workable.
On the other hand, I also believe Devers has been a good investment if only because he actually shows up for work and this year has an OPS of .947, 6th best in MLB, and is tied for 10th most total bases in MLB.
The Sox are paying him $29M for that. They are paying Sale and Giolito $17M + $19M = $36M. And neither one has pitched a single inning for the Sox.
See the difference?