'But my best friend is an MtF' - cis privilege and performative allyship

I was recently told this by someone on twitter who claims to be a HCPC registered Paramedic.

We'll avoid the  problematic nature of the language - MtF and FtM are increasingly deprecated.

Just because you think your trans friend is happy with your bad take and conditional allyship doesn't mean anyone else has to be.

If you are not in a minority  group you have little to no right to determine  whether  views are prejudicial to that group.