It's only a small contribution, but last week we have ended our Dropbox subscription (12 * 20 Euro = 240 Euro) and moved our data to Proton Drive. We are also moving out photos out of Apple Photos (12 * 10 = 120 Euro per year for storage). And I have also moved my mail out of Fastmail (to Proton Mail), which is a nice Aussie company, but their main servers are hosted in the US, so too risky. We also just moved all our backups from Backblaze B2 to Hetzner + local (between me and my wife 12 * $15 = $180 per year). Besides moving to Proton and Hetzner, we are increasing donations to non-profits like Mastodon.

I encourage everyone outside the US and in particular Canada and Europe to move your data out of the US and away from US cloud companies now. Putting your data there is not safe anymore and can and will be used for blackmail (see Microsoft cutting access of the International Criminal Court's (ICC) chief prosecutor's email). Trump is now blackmailing countries with tariffs to get them to back off support for Greenland (not going to happen), so things are going to get ugly.

If you are heavily into tech or an activist, etc. it's also a good time to pick up an extra phone like a second hand Pixel to run GrapheneOS as a backup. Or (less secure) a phone that can be unlocked and run something like /e/OS.

I know that it might take years to get all companies, governments, etc. off American big tech products. But that's not a good reason for not safeguarding your own data. Besides that, the more funding non-US alternatives get through enthusiasts, the better they are positioned to improve their alternatives.