It’s not lost on me or any of the lead .... の意味は？

“It’s not lost on me or any of the leaders who make these decisions/ that these aren’t just roles we’re eliminating,’ wrote Jassy./

できれば、直訳と意訳があると嬉しいです。

it は形式主語で、these aren’t just roles we’re eliminatingを表していますか？

参考になるかもなので、前の段落について転載します。
Jassy said that this was the most difficult decision the company has had to make/ during his year-and-a-half tenure at Amazon’s helm./