Investing in non US stocks, using non-US currency, as an American citizen

As an American citizen, how can I safely invest in foreign stocks, held in non-USD? I’ve been investing in non-US stocks for a bit now, but it’s still in brokerage accounts measured in dollars. FXE, and FXY, which can be bought in USD on US exchanges, seems to be an option to essentially bet on the euro or yen itself strengthening relative to USD, but that’s not quite the same thing as what I’m looking for. I’m hoping to hold foreign stock measured in euros (ideally) although I’m also open to Japanese Yen and possibly Indian rupees.

I live in the US, and earn my salary in dollars, but there’s like a 50% chance I will retire to India. Right now that only looks feasible bc of the strength of the dollar compared to the INR. If the dollar tanks, I can no longer afford to retire comfortably in India.

Do I have any options that won’t require a costly lawyer’s expertise or an expensive overseas proxy?

And what are my next best options for money that’s locked up in my Roth IRA or 401k? (Where 2/3 of my life savings are)