The Jim Burton Foundation.

This is how you stop them dead in their tracks: 1. Prior to your death, sell any physical property associated with your person (this can be targeted by vigilantes, abused by trustees to enact "special measures"), and start the Foundation with an investment portfolio of housing unit trusts and/or diversified portfolio of lending companies. Alternatively, keep physical bullion units, or physical bullion in safety deposits. 2. Do not use vague language in defining its purpose, or words like and "this may include" (Brongersma's mistake!). Be doubly certain about who and what your Foundation seeks to serve and how, more so than you would have wanted to be. Name identity groups, and exclude certain missions/political objectives if required. Define ways in which your legacy will not be abused. 3. Your foundation has a yearly spending budget of at least 3% of capital held (5% rule mandated in some countries). You want it to make an impact within 50 years or so, right? So have clearly defined contingencies in place to stop money being frittered away on objectives that don't align with its purpose. If that means distributing random cryptocurrencies among the needy users of pervert webservers and forums, then so be it. There are always poor people, or people who will claim to be poor. 4. Only deal with trustees/conservators who are well-known to you, and share this mission. Appoint quite a few of the cunts.