It really didn't. Just delayed Olave getting to his second contract. It's a second contact league. Returning and moving up (especially for someone who was likely already in the first) is still a mistake.
He was projected near the bottom of the 2021 1st round. Odafe Oweh's rookie contract (bottom of the 1st round) was $12 million for 4 years.
By coming back, Olave elevated his stock and went #11 in the 2022 NFL draft. His rookie contract was $19 million for 4 years.
He made an additional $7 million by coming back a year.