Depends on whether you want an early warning system ready to detect and then sequence new potential threats.

I get how someone might want to get rid of them, but it's a matter of relative risks. on one hand you have researchers in bat caves seeing whether there were things to worry about (and if there was some kind of leak, visiting bat caves seems to be the most likely way for it to have happened — before it went into an isolation lab) versus having staffed labs that can get a few months head start on getting whatever's spreading around sequenced so we have a shot at getting an mRNA vaccine built (but probably not tested or approved) before it gets here so vaccine delivery can be that much sooner. The CDC has had early warning labs in viral hotspots for decades now.

Of course, if you're one of those people who thinks that vaccines are bad or put some kind of remote sensing device in you there's not much point in having this conversation. Reasoning with irrational people is like arguing with clouds…