5g can cover a lot of rural areas, it's not universal, but it's a lot more available than fiber or cable.
There are certainly a lot of holes in the coverage, but a lot of people I know who live in pretty rural farm areas went from pretty unreliable microwave internet, to extremely reliable 5g internet a couple years ago.
That's not going to be the solution for everyone, but it does work to (relatively) quickly get internet to a pretty big area.
Time in market beats timing the market. You're never going to now when stocks are "low". You're just as likely to wait JUST a little too long and then end up buying when it's higher than it is now.
If you have AVAILABLE cash now, that isn't needed for an emergency fund, put it in the market now.
If you want to hedge your bets a bit, then just invest a smaller amount every week to distribute the buying power in case the market keeps dropping.
Trump could just announce that tariffs are dumb and he's never doing another one tonight, and the market jumps in off hours trading. Or the market could bounce up for a couple days then crash. Or the market could stay down for the next 4 years.
It's impossible to predict when the "buy back in" period should start, so just don't even try.