Want to be a super sleuth and be able to tell if something you see is a bogus post? Here are a couple of free websites I use to do just that.
I no way endorse or am affiliated in any way. Remember always do your own research versus just taking my word for it.
1. https://www.fotoforensics.com/ This site allows you to see if a photo has been photo shopped in anyway. It takes practice to get good at it but I am sure you will have plenty of that.
2. https://globe.adsbexchange.com/ This site allows you to track flights. Click the U in the upper right hand corner for military flights only.
3. https://www.vesselfinder.com This site allows you to track ships.
4.https://tineye.com/ This site allows you to see if a picture has ever been used on the net before. It has it's weaknesses but is generally good.
5. https://tfr.faa.gov This site allows you to see all areas that have been blocked from air travel and why.
6. https://whitehouse.gov1.info/webcam/index.html Self explanatory.

For Downloading and archiving offline Vids;

For downloading Twitter Videos;

https://twittervideodownloader.com/

For YouTube, Bit Chute, TikToc, Pinterest, instagram and just about everything except Rumble;

https://www.4kdownload.com/products/videodownloader/6

keeps a nice list, free with ads, 25 bucks or less to buy