The annual music awards show also featured controversial appearances by Travis Scott and Morgan Wallen.
With the passing of 9-year-old Ezra Blount, the Astroworld death toll has risen to 10. Scott and Live Nation, the organizers of the festival, have been sued by numerous parties.
At least nine people are dead after a crowd surge during Travis Scott's performance in Houston last weekend. Now, some frequent concertgoers are rethinking whether they will attend them in the future.
Security experts say that given the track record of Travis Scott's audience at the same festival in 2019, promoter Live Nation should have anticipated some dangerous crowd behavior.
Artist Travis Scott made the offer on Monday as more than a dozen victims filed lawsuits against him and other festival organizers.
Authorities in Houston said the victims range in age from 14 to 27, with one unknown. A criminal homicide and narcotics investigation is now underway.