I’m not sure a cherry picker would work here but I don’t know enough about cherry pickers to be able to answer for sure. Like cherry pickers are meant more for up than out and these guys aren’t more than like 16ish feet up and are probably further than that from the closest pool edge, the boom might not be able to go that far out that low with any sort of load on it.
This photo is notably missing Andrew Witty the CEO of UnitedHealth Group the parent company of UnitedHealthcare of which Brian Thompson was CEO. Andrew Witty made $23.5m last year.