

You'll have to do the research on your own here to decide who you trust, I can recommend you ProtonVPN. (Has some severe security problems) Tor+VPN. Now, from your home (or wherever you want to connect to Instagram from) use ssh -D to set up a SOCKS proxy tunneling your data through your newly created. (Probably the Safer one) Buy a Laptop (rpi or any other computer should also work), find a public place where you can plug it into electricity, like a public warehouse or something, and connect a pre paid internet enabled SIM card to it (which you should buy with cash). Here are 2 potential solutions, both have their own potential security issues: You have many options depending on what exactly you are trying to achieve, unless you give us more info about your threat model we won't be able to help you.
