Sorry for the misunderstanding but I'm actually not the one taking issue with people supporting Hamas. I'm taking issue with one guy taking issue with another, the latter, while seemingly sympathetic to the Palestinian cause, expressing his belief that Hamas doesn't deserve support on account of their terrorist actions (amongst other things IIRC) and the former yelling that he can't say that because that's what Israeli propaganda says.
My point is one, that terrorism is a valid red-line for a stranger on the internet to express, although I don't take offense at people constructively debating that, and two, that reminding that Hamas has resorted to terror is a valid take, notwithstanding whatever Israeli propaganda uses to push their narrative.
The decision of the court has been taken following laws established by the Parliament. The punishment for convicted crimes and felonies are not pulled out of thin-air by a judge doing whatever he feels like.
If LFI feels that ‘ineligibility’ is not a suitable punishment (and indeed it is subject to some controversy, as it can indeed in theory be used to surpress political opponents), they should push to change the law. I don’t recall if RN+LFI have an actual majority but they should be close enough that they could push to amend existing legislation if they want to, rather than slander judges or question the independence of justice (which again, if they want to improve that they can also suggest legislative changes).