Just look for any VPNs that are advertised specifically for China, Russia, or Iran. These are the cutting edge tech, they may not be so privacy-friendly as Mullvad, but they will certainly work.
1. They are in most cases run by national spy agencies.
2. They will at least appear to work, i.e., they will provide you with access to websites that are blocked by the country you are in. Depending on which country's spies run the system, they may actually work in the sense of hiding your traffic from that country's spies, or they may mark you as a specific target and save all your traffic for later analysis.
My inclination is to prefer free (open-source) software that isn't controlled by a company which can use that control against its users.
Kape Technologies Owns: ExpressVPN, CyberGhost, Private Internet Access, Zenmate
> is there any suspicion that Kape Technologies is influenced or has ties to the Mossad?
Yes, there is significant suspicion and public discussion about Kape Technologies having ties to former Israeli intelligence personnel. While a direct operational link to Mossad has not been proven, the concerns stem from the company's history, its key figures, and their backgrounds.
...
Kape Technologies is owned by Israeli billionaire Teddy Sagi. While Sagi himself does not have a documented intelligence background, his business history, which includes a conviction for insider trading in the 1990s, has been a point of concern for some privacy advocates. The consolidation of several major VPN providers under his ownership has raised questions about the potential for centralized data access.
----
Sure there isn't direct proof but there wasn't any proof the CIA was driving drug trade while it was happening. Proof materializes when the dust settles on such matters.
But more importantly, you can't just make grandiose claims (especially about privacy tools!) then just say "Proof materializes when the dust settles on such matters". You can claim that about literally anything.