That's going on my list of things to do. Seems too simple, in hindsight. That damned bot put me off of sharing bad links.

nostr:nprofile1qqsw9n8heusyq0el9f99tveg7r0rhcu9tznatuekxt764m78ymqu36cpr3mhxue69uhhyetvv9ujucnfw33k76twwpshy6ewvdhk6tcpzamhxue69uhhyetvv9ujuurjd9kkzmpwdejhgtcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhs5gtkue nostr:nprofile1qqsr9cvzwc652r4m83d86ykplrnm9dg5gwdvzzn8ameanlvut35wy3gpz3mhxw309aex2mrp0yhx5c34x5...

Use the trackers to feed them false info to benefit yourself

Changing the text of the post would change the signature. They could do it before the signer prompts but clients changing what a user input is not good practice.