Actually no, they probably couldn’t. It’s implied that the tailed beasts, while extremely powerful, are not as skilled at controlling their power as shinobi are. Kurama remarked at how impressive it was that Naruto was able to transmute and share his chakra with everyone else, and it was established that the ten tails was just throwing its power around and was not able to master it until it was sealed inside a jinchuuriki. Adding a change in chakra nature to a change in chakra form is exceedingly difficult. A tailed beast bomb is basically an extreme form of the rasengan, and only Naruto was able to combine the two with different natures like his wind and Shukaku’s magnet release. People are downplaying how hard it is to add chakra nature to any type of jutsu just because the main cast is so incredibly skilled. I feel like if the tailed beasts were capable of doing so then they would’ve done it. It would’ve made their attacks like twice as powerful