This is better to understand the context of the protest
""No billionaires at FOSDEM" - https://drewdevault.com/2025/01/16/2025-01-16-No-Billionares...
Also these are the recommended actions:
"To maintain the peaceful nature of our protest and minimize the disruption to FOSDEM generally, we ask participants to strictly adhere to the following instructions:
Do not touch anyone else, or anyone else’s property, for any reason.
Do not engage in intimidation.
Remain quiet and peaceful throughout the demonstration.
When the protest ends, disperse peacefully and in a timely manner.
Leave the room the way you found it. "