Said the lad to the crooked politician,
Preserve your documents.
When I started doing family research, the priority was primarily on building a family tree. The mother lode was found when records were discovered from a massive family gathering in the 1930s that had focused on just that. Suddenly, Mom’s paternal family tree became a redwood. The last 15 or so years have been spent validating that tree with online records and correspondence with cousins also into family history.
The rest of the tree has involved relying on documents from the USA, Canada, Finland, Sweden, and Norway to build the tree one family twig at a time from census and other records.
I initially used MyHeritage, but over time my primary recording application has become WikiTree, with the key sources of documentation online BDM websites of various jurisdictions, governmental archives, FS, Ancestry, etc. My hope is that WikiTree will survive whatever is coming down the pike to preserve our family documents.