

scans for open ports ran continuously since the 1990s, it was never a big deal. Also they only run on lower ports (not that it matters)
what are you talking about killing your internet performance? You can have hundreds of thousands of scans per day (which isn’t gonna happen, you won’t even get 100) and it still won’t bog down jank cable internet from early 2000s
yea lol you gotta get some spray pesticide in there for that