No, "there" is not a curse on the Kennedy family.

There is no scientific evidence of curses, blessings, or spells of any sort.

I don't understand the whole "hotspot" thing, myself.

If I'm home ... I have a wifi router.

If I'm not home ... No way I want to provide an unsecured connection to anybody who wants, a way to hack my phone.

I won't even use free *unsecured* wifi provided by others.  What a great way to steal information!