This is a great time to buy used exercise gear, pushbikes, electric assist, gym equipment. The online sites are full of them, people who bought in the lockdowns and then never used them much. You have to do your research, know the brands and quality but if you have always wanted to get into fitness it's a great time. Personally the best deals on home gyms are in the older ones with genuine Steel weights. Look for real steel.
A tip setting up a home gym, don't just stick in the dusty old corner of the downstairs room, set it up in pride of place somewhere and make the surroundings airy and bright. It will be more attractive to go there in such a case. Having a big fan helps too in the summer months. I'm talking about the All-in-one units with cabling here, total old school gym junkies need not apply.