What are your thoughts on this?
I don't know exactly how their infrastructure is designed, but the direct integration with any cryptocurrency tech is reason enough for me to be sceptical about it. If their integration was just for sending back and forth cryptocurrency then that's somewhat acceptable (i.e. Signal's approach, though I still don't like it myself) but with Session the blockchain is deeper ingrained.
As for server cost, I imagine hosting a server in a country where the power infrastructure is under attack from a foreign invader isn't exactly making life cheaper. I'd expect the price for electricity to skyrocket, especially for unimportant services like messaging servers.
I dunno, I'm terrible at this
Are you naive enough to think you're secure from the most sophisticated actors? Those with nearly unlimited funds? They run a lot of other 'nodes'. They're also involved in the development of many projects. They're involved in the infrastructure.
(But unless your contacts do too you’ll still be spotted, so just turn on disappearing and blend in w the sexts and weed dealers imho.)