And that's why the season ended the way it did," wrote Bowen.
The Hammers missed crucial opportunities to secure safety in January by turning down deals for Brazilian forward Rayan and Newcastle attacker William Osula, according to The Guardian.
"To the fans, you didn't let us down once.
The support home and away never changed, even when things weren't good enough from us on the pitch.
We should have given you more. You deserved more," wrote Bowen.
Meanwhile, talkSPORT pundit Danny Murphy suggested that Liverpool should target Bowen as a cost-effective, low-risk replacement for Mohamed Salah.
"One thing I know about this club is that it has the desire and fight to bounce back from this.
This club belongs in the Premier League and deserves to be back there as soon as possible," wrote Bowen.
The former midfielder explained that while Bowen does not fit the typical profile for Liverpool transfers regarding age or resale value, he offers guaranteed goals and durability.
"I wouldn't be disappointed seeing him at Liverpool," said Murphy.
Murphy stated that West Ham's relegation drastically lowers Bowen's market value, potentially allowing Liverpool to secure a top-quality right-sided attacker for a bargain fee.
"I know you alluded to that before because I think he's got goals in him. He's got assists in him, he's durable.
I think he's good enough," said Murphy.
The pundit estimated that a bid between £20 million and £30 million could suffice, as the London club looks to clear expensive player wages off its books.
