Mark Zuckerberg and meta are involved in several developments, including the introduction of a pay-to-use ai tool with aggressive pricing and the production of a new in-house ai chip. However, the company has also faced backlash over its new ai photo tool, which has been scrapped, and has been warned by the eu to change certain features on facebook and instagram. Additionally, zuckerberg has been criticized over a data center contamination issue and has made a personal appearance wearing a rare vintage watch.