Probably not. This kind of scanning is essentially nuisance behavior. Like any nuisance, you could ignore it, or you could take action to suppress it. Where you

Probably not. This kind of scanning is essentially nuisance behavior. Like any nuisance, you could ignore it, or you could take action to suppress it. Where you land on that is largely personal opinion, but for a commercial project you should probably lean towards "ignoring" since any action against tends to create the possibility of false positives that affect customers. For personal use, I do feel that Wireguard or managed Wireguard setups like Tailscale are so easy to use that putting everything behind a VPN is cheap insurance and even convenient, since it takes care of NAT traversal for you.